@inproceedings{place_et_al:LIPIcs:2016:6485,
    Address = {Dagstuhl, Germany},
    Annote = {Keywords: membership problem, separation problem, covering problem, regular languages, logics, decidable characterizations},
    Author = {Place, Thomas and Zeitoun, Marc},
    BookTitle = {Proc. of MFCS'16},
    Editor = {Faliszewski, Piotr and Muscholl, Anca and Niedermeier, Rolf},
    File = {LIPIcs-MFCS-2016-77 (0) - a - a - e.pdf},
    ISBN = {978-3-95977-016-3},
    ISSN = {1868-8969},
    Pages = {77:1--77:15},
    Publisher = {Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
    Series = {LIPIcs},
    Title = {{The Covering Problem: A Unified Approach for Investigating the Expressive Power of Logics}},
    URL = {http://drops.dagstuhl.de/opus/volltexte/2016/6485},
    Volume = {58},
    Year = {2016},
    bdsk-url-1 = {http://drops.dagstuhl.de/opus/volltexte/2016/6485},
    bdsk-url-2 = {http://dx.doi.org/10.4230/LIPIcs.MFCS.2016.77},
    date-added = {2017-10-05 11:34:14 +0000},
    date-modified = {2017-12-30 18:02:47 +0000},
    urn = {urn:nbn:de:0030-drops-64857},
    doi = {10.4230/LIPIcs.MFCS.2016.77}
}

@inproceedings{place_et_al:LIPIcs:2016:6485, Address = {Dagstuhl, Germany}, Annote = {Keywords: membership problem, separation problem, covering problem, regular languages, logics, decidable characterizations}, Author = {Place, Thomas and Zeitoun, Marc}, BookTitle = {Proc. of MFCS'16}, Editor = {Faliszewski, Piotr and Muscholl, Anca and Niedermeier, Rolf}, File = {LIPIcs-MFCS-2016-77 (0) - a - a - e.pdf}, ISBN = {978-3-95977-016-3}, ISSN = {1868-8969}, Pages = {77:1--77:15}, Publisher = {Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik}, Series = {LIPIcs}, Title = {{The Covering Problem: A Unified Approach for Investigating the Expressive Power of Logics}}, URL = {http://drops.dagstuhl.de/opus/volltexte/2016/6485}, Volume = {58}, Year = {2016}, bdsk-url-1 = {http://drops.dagstuhl.de/opus/volltexte/2016/6485}, bdsk-url-2 = {http://dx.doi.org/10.4230/LIPIcs.MFCS.2016.77}, date-added = {2017-10-05 11:34:14 +0000}, date-modified = {2017-12-30 18:02:47 +0000}, urn = {urn:nbn:de:0030-drops-64857}, doi = {10.4230/LIPIcs.MFCS.2016.77} }