@article {Bonnet2002,
	title = {zt: a software tool for simple and partial {Mantel} tests},
	journal = {Journal of Statistical Software},
	volume = {7},
	number = {10},
	year = {2002},
	pages = {1{\textendash}12},
	author = {Bonnet, E. and Van de Peer, Y.}
}
