C
[Cou90] Bruno Courcelle. The Monadic Second-Order Logic of Graphs. I: Recognizable Sets of Finite Graphs. Information and Computation 85(1):12-75. Academic Press, March 1990. 
@article{icomp85(1)-Cou,
  author =              {Courcelle, Bruno},
  title =               {The Monadic Second-Order Logic of Graphs.
                         {I}:~{R}ecognizable Sets of Finite Graphs},
  publisher =           {Academic Press},
  journal =             {Information and Computation},
  volume =              {85},
  number =              {1},
  pages =               {12-75},
  year =                {1990},
  month =               mar,
}
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