URL: iipa.chadwyck.c ... http://iipa.chadwyck.com/
URL: firstsearch.ocl ... http://firstsearch.oclc.org
URL: firstsearch.ocl ... http://firstsearch.oclc.org/journal=0146-3721;screen=info;ECOIP
URL: www.wkap.nl/jrn ... http://www.wkap.nl/jrnltoc.htm/0146-3721
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/039089908
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15754891
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/ahiworqknrcpbkm3q2afj2kvcm
URL: iipa.chadwyck.c ... http://iipa.chadwyck.com/
URL: firstsearch.ocl ... http://firstsearch.oclc.org
URL: firstsearch.ocl ... http://firstsearch.oclc.org/journal=0146-3721;screen=info;ECOIP
URL: www.wkap.nl/jrn ... http://www.wkap.nl/jrnltoc.htm/0146-3721
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/039089908
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15754891
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/ahiworqknrcpbkm3q2afj2kvcm
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+"0146-3721"
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%220146-3721%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%220146-3721%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+0146-3721
