URL: www.cma.gbv.de/ ... http://www.cma.gbv.de/z/
Wikipedia: de.wikipedia.or ... https://de.wikipedia.org/wiki/Concilium_Medii_Aevi
SUDOC: www.sudoc.fr/11 ... http://www.sudoc.fr/116967366
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q1124008
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/w5vc5e6o45ae3hwrrc24cb2c3q
URL: www.cma.gbv.de/ ... http://www.cma.gbv.de/z/
Wikipedia: de.wikipedia.or ... https://de.wikipedia.org/wiki/Concilium_Medii_Aevi
SUDOC: www.sudoc.fr/11 ... http://www.sudoc.fr/116967366
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q1124008
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/w5vc5e6o45ae3hwrrc24cb2c3q
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%221437-904X%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%221437-904X%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%221437-904X%22