@incollection{Langendoen:2007a,
	author          = {K.G.~Langendoen},
	title           = {Medium Access Control in Wireless Sensor Networks},
	booktitle       = {Medium Access Control in Wireless Networks},
	publisher       = {Nova Science Publishers, Inc.},
	year            = {2008},
	month           = {may},
	editor          = {H.~Wu and Y.~Pan},
	pages           = {535-560},
	isbn            = {1-60021-944-6},
	url             = {http://www.st.ewi.tudelft.nl/~koen/papers/mac4wsn.pdf},
	topic           = {Sensor Networks},
	group           = {PDS}
}