- …05/01/science/world-science-becomes-global-village-archive-opens-new-realm-research.html |newspaper=[[The New York Times]] |date=May 1, 2001 |url-access=limite …rst-free-research-sharing-site-arxiv-turns-20/32778 | title=The First Free Research-Sharing Site, arXiv, Turns 20 With an Uncertain Future | work=Chronicle of25 KB(3,317个字) - 2024年1月18日 (四) 01:03
- …en Anwendung |url=http://dx.doi.org/10.15358/0344-1369-2000-3-227 |journal=Marketing ZFP |volume=22 |issue=3 |pages=227–240 |doi=10.15358/0344-1369-2000-3- …10404023118/http://methodology.psu.edu/ra/lcalta Latent Class Analysis], a research center at [[Penn State]], free software, FAQ9 KB(581个字) - 2024年1月23日 (二) 11:41
- …dular arithmetic.{{Original research inline|This note may contain original research|date=May 2019}}}} The [[barcode]]s on a book's back cover (or inside a mass-market [[paperback]] book's front cover) are [[European Article Number|EAN-13]];…61 KB(8,513个字) - 2024年1月18日 (四) 13:43