Paper  bibtex   

@article{kegel_bringing_????,
	title = {Bringing {Video} {Communication} to the {Community}: {Opportunities} and {Challenges}},
	shorttitle = {Bringing {Video} {Communication} to the {Community}},
	url = {http://clab.iat.sfu.ca/beyondtalkingheads/uploads/Main/Kegel.pdf},
	urldate = {2014-05-16TZ},
	author = {Kegel, Ian and Cesar, Pablo and Ursu, Marian F. and Kaiser, Rene and Jansen, Jack},
	note = {00000}
}