@chapter{Stirlinga,
    Author = {Stirling, Colin},
    BookTitle = {CONCUR 2006 -- Concurrency Theory},
    File = {Second-Order Simple Grammars - Stirling (0) (0) - a - a - f.pdf},
    Keywords = {higher-order recursion schemes},
    Pages = {509--523},
    Series = {Lecture Notes in Computer Science},
    Title = {Second-Order Simple Grammars},
    Volume = {4137},
    Year = {2006},
    bdsk-url-1 = {http://www.springerlink.com/content/1th1135053t06406/fulltext.pdf},
    bdsk-url-2 = {http://dx.doi.org/10.1007/11817949\_34},
    date-added = {2012-04-27 14:24:56 +0200},
    date-modified = {2012-04-27 12:25:14 +0000},
    doi = {10.1007/11817949_34}
}

@chapter{Stirlinga, Author = {Stirling, Colin}, BookTitle = {CONCUR 2006 -- Concurrency Theory}, File = {Second-Order Simple Grammars - Stirling (0) (0) - a - a - f.pdf}, Keywords = {higher-order recursion schemes}, Pages = {509--523}, Series = {Lecture Notes in Computer Science}, Title = {Second-Order Simple Grammars}, Volume = {4137}, Year = {2006}, bdsk-url-1 = {http://www.springerlink.com/content/1th1135053t06406/fulltext.pdf}, bdsk-url-2 = {http://dx.doi.org/10.1007/11817949_34}, date-added = {2012-04-27 14:24:56 +0200}, date-modified = {2012-04-27 12:25:14 +0000}, doi = {10.1007/11817949_34} }