@incollection{Ciardo,
    Author = {Ciardo, Gianfranco},
    BookTitle = {Application and Theory of Petri Nets 1994},
    Editor = {Valette, Robert},
    File = {Petri nets with marking-dependent arc cardinality Properties and analysis - Ciardo (0) (0) - a - a - i.pdf},
    ISBN = {978-3-540-58152-9},
    Keywords = {Petri nets},
    Pages = {179-198},
    Publisher = {Springer Berlin Heidelberg},
    Series = {Lecture Notes in Computer Science},
    Title = {Petri nets with marking-dependent arc cardinality: Properties and analysis},
    URL = {http://dx.doi.org/10.1007/3-540-58152-9\_11},
    Volume = {815},
    Year = {1994},
    bdsk-url-1 = {http://dx.doi.org/10.1007/3-540-58152-9\_11},
    date-added = {2013-03-27 14:38:59 +0000},
    date-modified = {2013-03-27 14:39:33 +0000},
    doi = {10.1007/3-540-58152-9_11}
}

@incollection{Ciardo, Author = {Ciardo, Gianfranco}, BookTitle = {Application and Theory of Petri Nets 1994}, Editor = {Valette, Robert}, File = {Petri nets with marking-dependent arc cardinality Properties and analysis - Ciardo (0) (0) - a - a - i.pdf}, ISBN = {978-3-540-58152-9}, Keywords = {Petri nets}, Pages = {179-198}, Publisher = {Springer Berlin Heidelberg}, Series = {Lecture Notes in Computer Science}, Title = {Petri nets with marking-dependent arc cardinality: Properties and analysis}, URL = {http://dx.doi.org/10.1007/3-540-58152-9_11}, Volume = {815}, Year = {1994}, bdsk-url-1 = {http://dx.doi.org/10.1007/3-540-58152-9_11}, date-added = {2013-03-27 14:38:59 +0000}, date-modified = {2013-03-27 14:39:33 +0000}, doi = {10.1007/3-540-58152-9_11} }