Wikipedia: en.wikipedia.or ... https://en.wikipedia.org/wiki/Structure_(journal)
SUDOC: www.sudoc.fr/04 ... http://www.sudoc.fr/04010446X
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15709970
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/y4oayrlrkfebxgzkm3rrzcps2m
Wikipedia: en.wikipedia.or ... https://en.wikipedia.org/wiki/Structure_(journal)
SUDOC: www.sudoc.fr/04 ... http://www.sudoc.fr/04010446X
Wikidata: www.wikidata.or ... http://www.wikidata.org/entity/Q15709970
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/y4oayrlrkfebxgzkm3rrzcps2m
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%220969-2126%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%220969-2126%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%220969-2126%22
Koninklijke Bibliotheek: opc4.kb.nl/DB=1 ... http://opc4.kb.nl/DB=1/LNG=EN/CMD?ACT=SRCHA&IKT=8&TRM=0969-2126
CROSSREF: search.crossref ... https://search.crossref.org/?q=+0969-2126
Pubmed: pubmed.ncbi.nlm ... https://pubmed.ncbi.nlm.nih.gov/?term=%220969-2126%22%5BJournal%5D&sort=
