URL: heldref.metapre ... http://heldref.metapress.com/openurl.asp?genre=journal&issn=0161-5440
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/039104834
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/wslzwfypgvf5zgkwe6tgolc3oi
URL: heldref.metapre ... http://heldref.metapress.com/openurl.asp?genre=journal&issn=0161-5440
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/039104834
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/wslzwfypgvf5zgkwe6tgolc3oi
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%220161-5440%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%220161-5440%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%220161-5440%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+0161-5440
Pubmed: pubmed.ncbi.nlm ... https://pubmed.ncbi.nlm.nih.gov/?term=%220161-5440%22%5BJournal%5D&sort=