URL: www.ingenta.com ... http://www.ingenta.com/journals/browse/bpl/reec
URL: www.blackwell-s ... http://www.blackwell-synergy.com/rd.asp?goto=journal&code=reec
URL: firstsearch.ocl ... http://firstsearch.oclc.org
URL: firstsearch.ocl ... http://firstsearch.oclc.org/journal=1080-8620;screen=info;ECOIP
SUDOC: www.sudoc.fr/04 ... http://www.sudoc.fr/04033161X
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15750380
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/uisibd6n5rgofcdrwzxjvg46xm
URL: www.ingenta.com ... http://www.ingenta.com/journals/browse/bpl/reec
URL: www.blackwell-s ... http://www.blackwell-synergy.com/rd.asp?goto=journal&code=reec
URL: firstsearch.ocl ... http://firstsearch.oclc.org
URL: firstsearch.ocl ... http://firstsearch.oclc.org/journal=1080-8620;screen=info;ECOIP
SUDOC: www.sudoc.fr/04 ... http://www.sudoc.fr/04033161X
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15750380
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/uisibd6n5rgofcdrwzxjvg46xm
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%221080-8620%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%221080-8620%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%221080-8620%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+1080-8620
MIR@BEL: reseau-mirabel. ... https://reseau-mirabel.info/revue/issn/1080-8620