@article {Calenge2006EM,
	title = {{The package {\textquoteleft}{\textquoteleft}adehabitat{\textquoteright}{\textquoteright} for the R software: A tool for the analysis of space and habitat use by animals}},
	journal = {Ecological Modelling},
	volume = {197},
	number = {3-4},
	year = {2006},
	pages = {516-519},
	author = {Calenge, C.}
}