@inproceedings{Etessami:CONCUR:02,
    Author = {Etessami, Kousha},
    BookTitle = {Proc. of CONCUR'02},
    File = {A Hierarchy of Polynomial-Time Computable Simulations for Automata - Etessami (0) (0) (0) (0) - a - a - i.pdf},
    Pages = {519--530},
    Series = {LNCS},
    Title = {A Hierarchy of Polynomial-Time Computable Simulations for Automata},
    Volume = {2421},
    Year = {2002},
    bdsk-url-1 = {http://www.springerlink.com/content/g6cu7cyyw33hbr87/fulltext.pdf},
    bdsk-url-2 = {http://dx.doi.org/10.1007/3-540-45694-5\_10},
    date-added = {2012-06-18 11:59:29 +0200},
    date-modified = {2019-03-08 19:15:00 +0100},
    file-2 = {A Hierarchy of Polynomial-Time Computable Simulations for Automata - Etessami (1) (0) (0) (0) - a - a - i.pdf},
    doi = {10.1007/3-540-45694-5_10}
}

@inproceedings{Etessami:CONCUR:02, Author = {Etessami, Kousha}, BookTitle = {Proc. of CONCUR'02}, File = {A Hierarchy of Polynomial-Time Computable Simulations for Automata - Etessami (0) (0) (0) (0) - a - a - i.pdf}, Pages = {519--530}, Series = {LNCS}, Title = {A Hierarchy of Polynomial-Time Computable Simulations for Automata}, Volume = {2421}, Year = {2002}, bdsk-url-1 = {http://www.springerlink.com/content/g6cu7cyyw33hbr87/fulltext.pdf}, bdsk-url-2 = {http://dx.doi.org/10.1007/3-540-45694-5_10}, date-added = {2012-06-18 11:59:29 +0200}, date-modified = {2019-03-08 19:15:00 +0100}, file-2 = {A Hierarchy of Polynomial-Time Computable Simulations for Automata - Etessami (1) (0) (0) (0) - a - a - i.pdf}, doi = {10.1007/3-540-45694-5_10} }