@article{KYB_1993__29_2_a4,
     author = {Pittarelli, Michael},
     title = {Probabilistic databases and decision problems: {Results} and a conjecture},
     journal = {Kybernetika},
     pages = {149--165},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1993},
     mrnumber = {1227749},
     zbl = {0799.68068},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1993__29_2_a4/}
}