@article {Allouche2008JAE,
	title = {{Incorporating distance constraints into species distribution models}},
	journal = {Journal of Applied Ecology},
	volume = {45},
	number = {2},
	year = {2008},
	pages = {599{\textendash}609},
	author = {Allouche, O. and Steinitz, O. and Rotem, D. and Rosenfeld, A. and Kadmon, R.}
}