@article{DBLP:journals/ijufks/ZhuL97,
author = {Qiang Zhu and
Per-{\AA}ke Larson},
title = {A Fuzzy Query Optimization Approach for Multidatabase Systems},
journal = {International Journal of Uncertainty, Fuzziness and Knowledge-Based
Systems},
volume = {5},
number = {6},
year = {1997},
pages = {701-722},
ee = {http://dx.doi.org/10.1142/S0218488597000518},
bibsource = {DBLP, http://dblp.uni-trier.de}
}