@book{10508832,
	author = {Maš, V. A. and International symposium on industrial development},
	title = {Principles and models for the location of industry},
	year = {1967},
	address = {M.},
	note = {"This paper has been distributed by the United Nations in its orig. language, Russ., as document Nr. ID/Conf. I/G. 38 for the International symposium on industrial development"}
}