diff --git a/.gitignore b/.gitignore
index b095d8c..f3a3a9a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -301,3 +301,4 @@ TSWLatexianTemp*
 #*Notes.bib
 
 discorso/
+resources/
diff --git a/resources/mathematics-11-00624-v2 (1).pdf b/resources/mathematics-11-00624-v2 (1).pdf
deleted file mode 100644
index 47ca944..0000000
Binary files a/resources/mathematics-11-00624-v2 (1).pdf and /dev/null differ