by Eduardo Sany Laber, Yoshiharu Kohayakawa, Renato Carmo
Reference:
Querying Priced Information in Databases: the Conjuntive Case (Eduardo Sany Laber, Yoshiharu Kohayakawa, Renato Carmo), In Lecture Notes in Computer Science, Springer, 2004.
Bibtex Entry:
@InProceedings{laber_publication-61,
author = {Laber, Eduardo Sany
and Kohayakawa, Yoshiharu
and Carmo, Renato},
title = {Querying Priced Information in Databases: the Conjuntive Case},
booktitle = {Lecture Notes in Computer Science},
year = {2004},
publisher = {Springer}
}