Andrzej Kwiecien Piotr Gaj Piotr Stera Computer Networks - 19th International Conference, CN 2012, Szczyrk, Poland, June 19-23, 2012. Proceedings 291 2012 Springer Communications in Computer and Information Science http://dx.doi.org/10.1007/978-3-642-31217-5 978-3-642-31216-8 CN db/conf/cn/cn2012.html