diff --git a/amgprec/amg_base_prec_type.F90 b/amgprec/amg_base_prec_type.F90
index ed8ffbd0..dbe5fe5f 100644
--- a/amgprec/amg_base_prec_type.F90
+++ b/amgprec/amg_base_prec_type.F90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
diff --git a/amgprec/amg_c_hybrid_aggregator_mod.F90 b/amgprec/amg_c_hybrid_aggregator_mod.F90
index de890386..10fe7c04 100644
--- a/amgprec/amg_c_hybrid_aggregator_mod.F90
+++ b/amgprec/amg_c_hybrid_aggregator_mod.F90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
diff --git a/amgprec/amg_c_krm_solver.f90 b/amgprec/amg_c_krm_solver.f90
index 522ecc0c..26ded0ef 100644
--- a/amgprec/amg_c_krm_solver.f90
+++ b/amgprec/amg_c_krm_solver.f90
@@ -2,7 +2,7 @@
 !
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !
 !    (C) Copyright 2020
 !
@@ -52,14 +52,14 @@
 !      2. Redistributions in binary form must reproduce the above copyright
 !         notice, this list of conditions, and the following disclaimer in the
 !         documentation and/or other materials provided with the distribution.
-!      3. The name of the MLD2P4 group or the names of its contributors may
+!      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
 !         software without specific written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 !    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
+!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AMG4PSBLAS GROUP OR ITS CONTRIBUTORS
 !    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 !    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 !    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
diff --git a/amgprec/amg_d_hybrid_aggregator_mod.F90 b/amgprec/amg_d_hybrid_aggregator_mod.F90
index f76f883b..e5057a2b 100644
--- a/amgprec/amg_d_hybrid_aggregator_mod.F90
+++ b/amgprec/amg_d_hybrid_aggregator_mod.F90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
diff --git a/amgprec/amg_d_krm_solver.f90 b/amgprec/amg_d_krm_solver.f90
index dcf606a5..17adb8b4 100644
--- a/amgprec/amg_d_krm_solver.f90
+++ b/amgprec/amg_d_krm_solver.f90
@@ -2,7 +2,7 @@
 !
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !
 !    (C) Copyright 2020
 !
@@ -52,14 +52,14 @@
 !      2. Redistributions in binary form must reproduce the above copyright
 !         notice, this list of conditions, and the following disclaimer in the
 !         documentation and/or other materials provided with the distribution.
-!      3. The name of the MLD2P4 group or the names of its contributors may
+!      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
 !         software without specific written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 !    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
+!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AMG4PSBLAS GROUP OR ITS CONTRIBUTORS
 !    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 !    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 !    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
diff --git a/amgprec/amg_prec_mod.f90 b/amgprec/amg_prec_mod.f90
index 1efae40e..35007450 100644
--- a/amgprec/amg_prec_mod.f90
+++ b/amgprec/amg_prec_mod.f90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
@@ -40,7 +40,7 @@
 ! Module: amg_prec_mod
 !
 !  This module defines the interfaces to the real/complex, single/double
-!  precision versions of the user-level MLD2P4 routines.
+!  precision versions of the user-level AMG4PSBLAS routines.
 !
 module amg_prec_mod
 
diff --git a/amgprec/amg_prec_type.f90 b/amgprec/amg_prec_type.f90
index 590836f7..66363e35 100644
--- a/amgprec/amg_prec_type.f90
+++ b/amgprec/amg_prec_type.f90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
diff --git a/amgprec/amg_s_hybrid_aggregator_mod.F90 b/amgprec/amg_s_hybrid_aggregator_mod.F90
index 710b40d1..acb4541b 100644
--- a/amgprec/amg_s_hybrid_aggregator_mod.F90
+++ b/amgprec/amg_s_hybrid_aggregator_mod.F90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
diff --git a/amgprec/amg_s_krm_solver.f90 b/amgprec/amg_s_krm_solver.f90
index 90ef059b..7a389168 100644
--- a/amgprec/amg_s_krm_solver.f90
+++ b/amgprec/amg_s_krm_solver.f90
@@ -2,7 +2,7 @@
 !
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !
 !    (C) Copyright 2020
 !
@@ -42,7 +42,7 @@
 !    (C) Copyright 2019
 !
 !                        Salvatore Filippone  Cranfield University
-!        Pasqua D'Ambra         IAC-CNR, Naples, IT
+!                       Pasqua D'Ambra         IAC-CNR, Naples, IT
 !
 !    Redistribution and use in source and binary forms, with or without
 !    modification, are permitted provided that the following conditions
@@ -52,14 +52,14 @@
 !      2. Redistributions in binary form must reproduce the above copyright
 !         notice, this list of conditions, and the following disclaimer in the
 !         documentation and/or other materials provided with the distribution.
-!      3. The name of the MLD2P4 group or the names of its contributors may
+!      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
 !         software without specific written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 !    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
+!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AMG4PSBLAS GROUP OR ITS CONTRIBUTORS
 !    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 !    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 !    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
diff --git a/amgprec/amg_z_hybrid_aggregator_mod.F90 b/amgprec/amg_z_hybrid_aggregator_mod.F90
index 1a550b89..79c51bf0 100644
--- a/amgprec/amg_z_hybrid_aggregator_mod.F90
+++ b/amgprec/amg_z_hybrid_aggregator_mod.F90
@@ -2,7 +2,7 @@
 !   
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !    
 !    (C) Copyright 2020 
 !  
diff --git a/amgprec/amg_z_krm_solver.f90 b/amgprec/amg_z_krm_solver.f90
index 186546e3..7c0010f0 100644
--- a/amgprec/amg_z_krm_solver.f90
+++ b/amgprec/amg_z_krm_solver.f90
@@ -2,7 +2,7 @@
 !
 !                             AMG4PSBLAS version 1.0
 !    Algebraic Multigrid Package
-!               based on PSBLAS (Parallel Sparse BLAS version 3.5)
+!               based on PSBLAS (Parallel Sparse BLAS version 3.7)
 !
 !    (C) Copyright 2020
 !
@@ -42,7 +42,7 @@
 !    (C) Copyright 2019
 !
 !                        Salvatore Filippone  Cranfield University
-!        Pasqua D'Ambra         IAC-CNR, Naples, IT
+!                        Pasqua D'Ambra         IAC-CNR, Naples, IT
 !
 !    Redistribution and use in source and binary forms, with or without
 !    modification, are permitted provided that the following conditions
@@ -52,14 +52,14 @@
 !      2. Redistributions in binary form must reproduce the above copyright
 !         notice, this list of conditions, and the following disclaimer in the
 !         documentation and/or other materials provided with the distribution.
-!      3. The name of the MLD2P4 group or the names of its contributors may
+!      3. The name of the AMG4PSBLAS group or the names of its contributors may
 !         not be used to endorse or promote products derived from this
 !         software without specific written permission.
 !
 !    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 !    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 !    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
+!    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AMG4PSBLAS GROUP OR ITS CONTRIBUTORS
 !    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 !    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 !    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
diff --git a/amgprec/impl/amg_cslu_interface.c b/amgprec/impl/amg_cslu_interface.c
index b31f3fc0..15a72e99 100644
--- a/amgprec/impl/amg_cslu_interface.c
+++ b/amgprec/impl/amg_cslu_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  *
diff --git a/amgprec/impl/amg_dslu_interface.c b/amgprec/impl/amg_dslu_interface.c
index 8fc1ff77..c768b55d 100644
--- a/amgprec/impl/amg_dslu_interface.c
+++ b/amgprec/impl/amg_dslu_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  *
diff --git a/amgprec/impl/amg_dslud_interface.c b/amgprec/impl/amg_dslud_interface.c
index 6b7b4835..b3f0138f 100644
--- a/amgprec/impl/amg_dslud_interface.c
+++ b/amgprec/impl/amg_dslud_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  * 
diff --git a/amgprec/impl/amg_dumf_interface.c b/amgprec/impl/amg_dumf_interface.c
index 85fa40be..e964b455 100644
--- a/amgprec/impl/amg_dumf_interface.c
+++ b/amgprec/impl/amg_dumf_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  *
diff --git a/amgprec/impl/amg_sslu_interface.c b/amgprec/impl/amg_sslu_interface.c
index 2401b748..c6473d29 100644
--- a/amgprec/impl/amg_sslu_interface.c
+++ b/amgprec/impl/amg_sslu_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  *
diff --git a/amgprec/impl/amg_zslu_interface.c b/amgprec/impl/amg_zslu_interface.c
index 3c65daed..a9def072 100644
--- a/amgprec/impl/amg_zslu_interface.c
+++ b/amgprec/impl/amg_zslu_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  *
diff --git a/amgprec/impl/amg_zslud_interface.c b/amgprec/impl/amg_zslud_interface.c
index 5b0710a0..c3120aa6 100644
--- a/amgprec/impl/amg_zslud_interface.c
+++ b/amgprec/impl/amg_zslud_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  * 
diff --git a/amgprec/impl/amg_zumf_interface.c b/amgprec/impl/amg_zumf_interface.c
index 7ed12929..d6758830 100644
--- a/amgprec/impl/amg_zumf_interface.c
+++ b/amgprec/impl/amg_zumf_interface.c
@@ -2,7 +2,7 @@
  * 
  *                            AMG4PSBLAS version 1.0
  *   Algebraic Multigrid Package
- *              based on PSBLAS (Parallel Sparse BLAS version 3.5)
+ *              based on PSBLAS (Parallel Sparse BLAS version 3.7)
  *   
  *   (C) Copyright 2020
  *