@inproceedings{conf/icost/MichaelMAF08,
title = {Observing Outdoor Activity Using Global Positioning System-Enabled Cell Phones.},
author = {Yvonne Michael and Erin M. McGregor and James Allen and Stephen Fickas},
booktitle = {ICOST},
crossref = {conf/icost/2008},
editor = {Sumi Helal and Simanta Mitra and Johnny S. Wong and Carl K. Chang and Mounir Mokhtari},
pages = {177-184},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
url = {http://dblp.uni-trier.de/db/conf/icost/icost2008.html#MichaelMAF08},
volume = {5120},
year = {2008},
description = {dblp},
date = {2008-06-24}, ee = {http://dx.doi.org/10.1007/978-3-540-69916-3_21}, isbn = {978-3-540-69914-9},
keywords = {dblp }
}
::