@misc{krings+1987,
url = {https://www.degruyterbrill.com/database/IBR/entry/ibr.ID125213071/html},
title = {innenstädte in belgien: gestalt, veränderung, erhaltung. (1860 bis 1978). bonn: dümmler in komm. 1984. 321 s., 24 abb., fig., 16 tab., 60 fot. (bonner geogr. abhandlungen 68).},
author = {wilfried krings and r. krönert},
publisher = {perthes, justus, verlag gmbh},
address = {d - 99867 gotha, justus-perthes-str. 1-5},
address = {gotha},
volume = {131},
number = {1},
journal = {pgm. petermanns geographische mitteilungen. zeitschrift für geo- und umweltwissenschaften},
issn = {0031-6229},
keywords = {brüssel (bruxelles, brussel, belgien), brussels (belgium)},
year = {1987},
booktitle = {IBR Online},
publisher = {K. G. Saur},
address = {Berlin, Boston},
note = {2009},
lastchecked = {2026-05-01}
}