@book{32653,
	author = {Panasiuk, Ryszard,},
	title = {Marx's Theories Today /},
	publisher = {BRILL,},
	year = {1998.},
	series = {Poznań Studies in the Philosophy of the Sciences and the Humanities ;},
	address = {Leiden; },
	url = {http://dx.doi.org/10.1163/9789004457607}
}