@article{KOSTYLEV201865,
    Author = {Kostylev, Egor V. and Reutter, Juan L. and Vrgo{\v c}, Domagoj},
    File = {containment-v-jcss (0) - a - a - w.pdf},
    ISSN = {0022-0000},
    Journal = {Journal of Computer and System Sciences},
    Keywords = {Graph databases, Query languages, Data values, Query containment},
    Pages = {65 - 91},
    Title = {Containment of queries for graphs with data},
    URL = {http://www.sciencedirect.com/science/article/pii/S002200001730137X},
    Volume = {92},
    Year = {2018},
    bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S002200001730137X},
    bdsk-url-2 = {https://doi.org/10.1016/j.jcss.2017.09.005},
    date-added = {2018-10-19 11:41:24 +0000},
    date-modified = {2018-10-19 11:41:24 +0000},
    doi = {10.1016/j.jcss.2017.09.005}
}

@article{KOSTYLEV201865, Author = {Kostylev, Egor V. and Reutter, Juan L. and Vrgo{\v c}, Domagoj}, File = {containment-v-jcss (0) - a - a - w.pdf}, ISSN = {0022-0000}, Journal = {Journal of Computer and System Sciences}, Keywords = {Graph databases, Query languages, Data values, Query containment}, Pages = {65 - 91}, Title = {Containment of queries for graphs with data}, URL = {http://www.sciencedirect.com/science/article/pii/S002200001730137X}, Volume = {92}, Year = {2018}, bdsk-url-1 = {http://www.sciencedirect.com/science/article/pii/S002200001730137X}, bdsk-url-2 = {https://doi.org/10.1016/j.jcss.2017.09.005}, date-added = {2018-10-19 11:41:24 +0000}, date-modified = {2018-10-19 11:41:24 +0000}, doi = {10.1016/j.jcss.2017.09.005} }