diff --git a/sem/OpenVPN_vs_IPSec-Paper.tex b/sem/OpenVPN_vs_IPSec-Paper.tex
index 430e33f..6d41f41 100644
--- a/sem/OpenVPN_vs_IPSec-Paper.tex
+++ b/sem/OpenVPN_vs_IPSec-Paper.tex
@@ -36,7 +36,7 @@ Seminararbeit
 vorgelegt von 
 \par\bigskip
 Mustafa Eris, Jim Martens, Benjamin Scholz \par
-Matrikelnummern 6420323 \par
+%Matrikelnummern 6420323 \par
 Studiengang BSc. Informatik
 \end{center}
 
diff --git a/sem/sem.bib b/sem/sem.bib
index bccf73e..91a509b 100755
--- a/sem/sem.bib
+++ b/sem/sem.bib
@@ -3,12 +3,14 @@
 
 
 @InProceedings{Alshamsi2005,
-  Title                    = {A Technical Comparison of IPSec and SSL},
+  Title                    = {A {T}echnical {C}omparison of {IPSec} and {SSL}},
   Author                   = {Alshamsi, AbdelNasir and Saito, Takamichi},
   Booktitle                = {Proceedings. 19th International Conference on Advanced Information Networking and Applications},
   Year                     = {2005},
   Month                    = {Mar},
   Pages                    = {395--398},
+  Publisher                = {IEEE},
+  Volume                   = {2},
 
   Doi                      = {10.1109/AINA.2005.70},
   Owner                    = {jim},
@@ -20,6 +22,8 @@
   Author                   = {Berger, Thomas},
   Booktitle                = {Proceedings of the First International Conference of Availability, Reliability and Security},
   Year                     = {2006},
+  Month                    = {Apr},
+  Publisher                = {IEEE},
 
   Doi                      = {10.1109/ARES.2006.30},
   Owner                    = {jim},