diff --git a/UltiSnips/tex.snippets b/UltiSnips/tex.snippets
index 1c7a513..7cee579 100644
--- a/UltiSnips/tex.snippets
+++ b/UltiSnips/tex.snippets
@@ -487,27 +487,6 @@ snippet \0 "Add another Backslash" iA
 \\\\
 endsnippet
 
-snippet bibbook "Add a new book/journal/paper reference" b
-\\bibitem{${1:Reference_name}}
-${2:Author}. (${3:2023}) \`${4:Title}'. ${5:Extension} `!p
-if t[6] == "":
-	snip.rv = ""
-elif "-" in t[6]:
-	snip.rv = "Seiten "
-else:
-	snip.rv = "Seite"
-`$6`!p
-if t[6] == "":
-	snip.rv = ""
-else:
-	snip.rv = "."`
-$0
-endsnippet
-
-snippet cc "Cite" i
-\\cite{$1}$0
-endsnippet
-
 snippet setenv "Set Environment around Text" b
 \\begin{$1}
 ${VISUAL}