@book{109860,
	author = {Me�irmanov, A. M. and Niezg�odka, M. and ebrary, Inc.},
	title = {The Stefan problem},
	publisher = {Walter de Gruyter,},
	year = {1992.},
	address = {Berlin ;},
	note = {Translation of: Zadacha Stefana.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10599248}
}