URL: www.tandfonline ... https://www.tandfonline.com/toc/rsre20/current
URL: www.metapress.c ... http://www.metapress.com/content/121772/
URL: www.josre.orghttp://www.josre.org
URL: www.jstor.org/j ... http://www.jstor.org/journal/jsustrealesta
SUDOC: www.sudoc.fr/14 ... http://www.sudoc.fr/142486515
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q96329501
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/6jofnw5cundu3fajawsnczr2me
URL: www.tandfonline ... https://www.tandfonline.com/toc/rsre20/current
URL: www.metapress.c ... http://www.metapress.com/content/121772/
URL: www.josre.orghttp://www.josre.org
URL: www.jstor.org/j ... http://www.jstor.org/journal/jsustrealesta
SUDOC: www.sudoc.fr/14 ... http://www.sudoc.fr/142486515
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q96329501
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/6jofnw5cundu3fajawsnczr2me
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%221949-8284%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%221949-8284%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%221949-8284%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+1949-8284