Grohe98'

BibTeX

@inproceedings{DBLP:conf/lics/Grohe98,
  author    = {Martin Grohe},
  title     = {Fixed-Point Logics on Planar Graphs},
  booktitle = {LICS},
  year      = {1998},
  pages     = {6-15},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}