@book{23658,
	author = {Doren, Alfred,},
	title = {Untersuchungen zur geschichte der kaufmannsgilden des mittelalters.},
	publisher = {Duncker & Humblot,},
	year = {1893.},
	series = {Staats- und socialwissenschaftliche forschungen, 12. bd. 2. hft.},
	address = {Leipzig,}
}