@article{10.1109/TKDE.2007.190631,
    author = {Austin Parker and V.S. Subrahmanian and John Grant},
    title = {A Logical Formulation of Probabilistic Spatial Databases},
    journal = {IEEE Transactions on Knowledge and Data Engineering},
    volume = {19},
    number = {11},
    year = {2007},
    issn = {1041-4347},
    pages = {1541-1556},
    doi = {http://doi.ieeecomputersociety.org/10.1109/TKDE.2007.190631},
    publisher = {IEEE Computer Society},
    address = {Los Alamitos, CA, USA},
}