@inproceedings{weko_158431_1,
   author	 = "Daniel,Spikol and Marcelo,Milrad and Martin,Svensson and Oskar,Pettersson and Magnus,Persson",
   title	 = "Mobile Collaboration Tools and Systems to Support Ubiquitous Learning",
   booktitle	 = "Proceedings of The fourth International Conference on Collaboration Technologies",
   year 	 = "2008",
   volume	 = "2008",
   number	 = "",
   pages	 = "104--109",
   month	 = "aug"
}