URL: dpc.uba.uva.nl/ ... http://dpc.uba.uva.nl/cgi/t/text/text-idx?c=jdl;sid=cd84a50b18ce855529c852b139af8199;tpl=about.tpl
SUDOC: www.sudoc.fr/15 ... http://www.sudoc.fr/151652392
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q50816117
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/3pfb7ah2cbce5k7c7ickmqjjei
URL: dpc.uba.uva.nl/ ... http://dpc.uba.uva.nl/cgi/t/text/text-idx?c=jdl;sid=cd84a50b18ce855529c852b139af8199;tpl=about.tpl
SUDOC: www.sudoc.fr/15 ... http://www.sudoc.fr/151652392
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q50816117
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/3pfb7ah2cbce5k7c7ickmqjjei
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%222211-0887%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%222211-0887%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%222211-0887%22
Koninklijke Bibliotheek: opc4.kb.nl/DB=1 ... http://opc4.kb.nl/DB=1/LNG=EN/CMD?ACT=SRCHA&IKT=8&TRM=2211-0887