URL: www.persee.fr/c ... http://www.persee.fr/collection/item
URL: journals.opened ... http://journals.openedition.org/genesis
URL: gallica.bnf.fr/ ... http://gallica.bnf.fr/ark:/12148/cb34452019j/date
SUDOC: www.sudoc.fr/17 ... http://www.sudoc.fr/171505190
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q59492234
KEEPERS link: gallicaintramur ... https://gallicaintramuros.bnf.fr/ark:/12148/cb34452019j/date
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/vlgqdciqjvef7kb4yzfuroclme
URL: www.persee.fr/c ... http://www.persee.fr/collection/item
URL: journals.opened ... http://journals.openedition.org/genesis
URL: gallica.bnf.fr/ ... http://gallica.bnf.fr/ark:/12148/cb34452019j/date
SUDOC: www.sudoc.fr/17 ... http://www.sudoc.fr/171505190
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q59492234
KEEPERS link: gallicaintramur ... https://gallicaintramuros.bnf.fr/ark:/12148/cb34452019j/date
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/vlgqdciqjvef7kb4yzfuroclme
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%222268-1590%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%222268-1590%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%222268-1590%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+2268-1590
