@incollection{JezOkhotin:2009,
    Author = {Je{\.z}, Artur and Okhotin, Alexander},
    BookTitle = {Computer Science - Theory and Applications},
    Editor = {Frid, Anna and Morozov, Andrey and Rybalchenko, Andrey and Wagner, KlausW.},
    File = {One-Nonterminal Conjunctive Grammars over a Unary Alphabet - Jeż, Okhotin (0) (0) - a - a - r.pdf},
    ISBN = {978-3-642-03350-6},
    Language = {English},
    Pages = {191-202},
    Publisher = {Springer Berlin Heidelberg},
    Series = {Lecture Notes in Computer Science},
    Title = {One-Nonterminal Conjunctive Grammars over a Unary Alphabet},
    URL = {http://dx.doi.org/10.1007/978-3-642-03351-3\_19},
    Volume = {5675},
    Year = {2009},
    bdsk-url-1 = {http://dx.doi.org/10.1007/978-3-642-03351-3\_19},
    date-added = {2015-10-30 10:30:58 +0000},
    date-modified = {2015-10-30 10:30:58 +0000},
    doi = {10.1007/978-3-642-03351-3_19}
}

@incollection{JezOkhotin:2009, Author = {Je{.z}, Artur and Okhotin, Alexander}, BookTitle = {Computer Science - Theory and Applications}, Editor = {Frid, Anna and Morozov, Andrey and Rybalchenko, Andrey and Wagner, KlausW.}, File = {One-Nonterminal Conjunctive Grammars over a Unary Alphabet - Jeż, Okhotin (0) (0) - a - a - r.pdf}, ISBN = {978-3-642-03350-6}, Language = {English}, Pages = {191-202}, Publisher = {Springer Berlin Heidelberg}, Series = {Lecture Notes in Computer Science}, Title = {One-Nonterminal Conjunctive Grammars over a Unary Alphabet}, URL = {http://dx.doi.org/10.1007/978-3-642-03351-3_19}, Volume = {5675}, Year = {2009}, bdsk-url-1 = {http://dx.doi.org/10.1007/978-3-642-03351-3_19}, date-added = {2015-10-30 10:30:58 +0000}, date-modified = {2015-10-30 10:30:58 +0000}, doi = {10.1007/978-3-642-03351-3_19} }