Smart Spaces and Next Generation Wired/Wireless Networking 9th International Conference, NEW2AN 2009 and Second Conference on Smart Spaces, ruSMART 2009, St. Petersburg, Russia, September 15-18, 2009. Proceedings - Balandin, Sergey; Moltchanov, Dmitri; Koucheryavy, Yevgeni (Springer Berlin Heidelberg, 2009)