@book{25480,
	author = {Walczak, Pawel},
	title = {Dynamics of foliations, groups and pseudo groups},
	publisher = {Birkhauser Verlag,},
	year = {2004},
	series = {Monografie Matematyczne new series },
	address = {Boston:},
	note = {"Purchased under NBHM grant for the year 2004-2005"}
}