@book{LengyelToulouseSchockWerner, author = {Lengyel, Dominik and Toulouse, Catherine and Schock-Werner, Barbara}, title = {Die Bauphasen des K{\"o}lner Doms und seiner Vorg{\"a}ngerbauten}, edition = {1. Auflage}, publisher = {Verlag K{\"o}lner Dom e.V.}, address = {K{\"o}ln}, isbn = {978-3-922442-68-4}, pages = {79}, language = {de} }