Referenzen: Schacht IV in Moers(in de). fassadenbau-gmbh.de / Fassadenbau Klein-Impelmann GmbH. Retrieved on 2012-08-22. No name, no license, no credits on the extra copyright page
2012-08-22: E-mail sent
2012-08-26: Fixed, name and license now in the title tag
