Black-Burst-Based Quality-of-Service Routing (BBQR) for Wireless Ad-Hoc Networks. - Philipp Becker; Martin Birtel; Dennis Christmann; Reinhard Gotzhein (NOTERE, 2011)

Effects of Internet-based multiple-site conferences on greenhouse gas emissions. - Vlad C. Coroama; Lorenz M. Hilty; Martin Birtel (Telematics Informatics, 2012)