@article{DBLP:journals/tods/ChomickiI93,
author = {Jan Chomicki and
Tomasz Imielinski},
title = {Finite Representation of Infinite Query Answers},
journal = {ACM Trans. Database Syst.},
volume = {18},
number = {2},
year = {1993},
pages = {181-223},
ee = {http://doi.acm.org/10.1145/151634.151635},
bibsource = {DBLP, http://dblp.uni-trier.de}
}