@article{ffks-fagp-15,
  author    = {S{\'{a}}ndor P. Fekete and
               Stephan Friedrichs and
               Alexander Kr{\"{o}}ller and
               Christiane Schmidt},
  title     = {Facets for Art Gallery Problems},
  journal   = {Algorithmica},
  volume    = {73},
  number    = {2},
  pages     = {411--440},
  year      = {2015},
  url       = {http://dx.doi.org/10.1007/s00453-014-9961-x},
  doi       = {10.1007/s00453-014-9961-x},
  timestamp = {Thu, 03 Sep 2015 10:46:11 +0200},
  biburl    = {http://dblp.uni-trier.de/rec/bib/journals/algorithmica/FeketeFK015},
  bibsource = {dblp computer science bibliography, http://dblp.org}
}