![](/img/cover-not-exists.png)
Query containment under bag and bag-set semantics
Foto N. Afrati, Matthew Damigos, Manolis GergatsoulisVolume:
110
Year:
2010
Language:
english
Pages:
10
DOI:
10.1016/j.ipl.2010.02.017
File:
PDF, 240 KB
english, 2010