G
[GK02] Georg Gottlob and Christoph Koch. Monadic Queries over Tree-Structured Data. In LICS'02, pages 189-202. IEEE Comp. Soc. Press, July 2002. 
@inproceedings{lics2002-GK,
  author =              {Gottlob, Georg and Koch, Christoph},
  title =               {Monadic Queries over Tree-Structured Data},
  booktitle =           {{P}roceedings of the 17th {A}nnual {S}ymposium on
                         {L}ogic in {C}omputer {S}cience ({LICS}'02)},
  acronym =             {{LICS}'02},
  publisher =           {IEEE Comp. Soc. Press},
  pages =               {189-202},
  year =                {2002},
  month =               jul,
}
List of authors