@book{3664,
	author = {Mynett, Bruno.},
	title = {Der Steinkohlenverkehr innerhalb Polens.},
	publisher = {K. Triltsch,},
	year = {1939.},
	address = {Würzburg-Aumühle,},
	note = {Issued also as dissertation, Technische Hochschule, Danzig.}
}