@article{lmcs:887,
    title      = {The descriptive set-theoretic complexity of the set of points of continuity of a multi-valued function},
    author     = {Vassilios Gregoriades},
    url        = {https://lmcs.episciences.org/887},
    doi        = {10.2168/LMCS-7(4:2)2011},
    journal    = {Logical Methods in Computer Science},
    issn       = {1860-5974},
    volume     = {Volume 7, Issue 4},
    eid        = 2,
    year       = {2011},
    month      = {Nov},
    keywords   = {Mathematics - Logic, Computer Science - Logic in Computer Science, F.4.1},
}