@book{245603,
	author = {Gibson, James R. and ebrary, Inc.},
	title = {Feeding the Russian fur trade},
	publisher = {University of Wisconsin Press,},
	year = {1969.},
	address = {Madison :},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10537615}
}