@article{Kargl2001WAPcam,
 title = {WAPcam --- using a WAP application in student education},
 author = {Frank Kargl and Torsten Illmann and Alexander Raschke and Stefan Schlott and Michael Weber},
 journal = {SIGGROUP Bull.},
 volume = {22},
 number = {1},
 year = {2001},
 pages = {12--15},
 doi = {http://doi.acm.org/10.1145/500721.500724},
 url = {http://medien.informatik.uni-ulm.de/forschung/publikationen/sigois01.pdf},
 publisher = {ACM Press},
}