Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15752091
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/hxiwlikkrng45e6ogcxov6hepu
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15752091
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/hxiwlikkrng45e6ogcxov6hepu
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+"0015-7473"
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%220015-7473%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%220015-7473%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+0015-7473