SUDOC: www.sudoc.fr/05 ... http://www.sudoc.fr/058332499
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/dii5jpwel5cyvppqvt5dfnfflm
SUDOC: www.sudoc.fr/05 ... http://www.sudoc.fr/058332499
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/dii5jpwel5cyvppqvt5dfnfflm
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%221516-4039%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%221516-4039%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%221516-4039%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+1516-4039