diff --git a/nfc-paper.bib b/nfc-paper.bib
index 2e739c2..87afbc4 100644
--- a/nfc-paper.bib
+++ b/nfc-paper.bib
@@ -48,3 +48,10 @@ pages={5350-5356},
 keywords={building management systems;renewable energy sources;IT;building operation optimization;cross-domain knowledge;energy efficient building automation;energy performance;legislative constraints;management organization;operation data monitoring;renewable energy sources;trusted technology;Automation;Buildings;Energy consumption;Energy management;Monitoring;Real-time systems;Wireless sensor networks;building automation;data analysis;electrical consumption;monitoring;wireless sensor networks}, 
 doi={10.1109/IECON.2014.7049317}, 
 month={Oct},}
+@inproceedings{jh_DBLP:conf/arcs/GravoglHG11,
+  author    = {Klaus Gravogl and Jan Haase and Christoph Grimm},
+  title     = {Choosing the best wireless protocol for typical applications},
+  booktitle = {24th International Conference on Architecture of Computing Systems (ARCS)},
+  year      = {2011},
+  ee        = {http://www.vde-verlag.de/proceedings-de/563333040.html},
+}
diff --git a/smarthomatic.bib b/smarthomatic.bib
index 973de76..efba5f1 100644
--- a/smarthomatic.bib
+++ b/smarthomatic.bib
@@ -1,6 +1,6 @@
 @misc{ISO14443,
 
- 	author = {Bitmanufaktur GmbH},
+ 	author = {{Bitmanufaktur GmbH}},
 	year = {2014},
  	title = {ISO14443 - OpenPCD},
  	howpublished = {\url{http://www.openpcd.org/ISO14443}},