@inproceedings{RoJoJa09, author = {Virgilio Rodriguez and Friedrich Jondral and Holger Jaekel}, title = "Tracking a Large Number of Tokens: A Customised Prioritised Medium-access Protocol for Target Responses", booktitle = "ICT-MobileSummit", address = {Santander}, month = Jun, year = 2009, hsb = {hsb910015875}, }