@inproceedings{ffks-ffagp-13b,
 author = {S\'{a}ndor P. Fekete and Stephan Friedrichs and Alexander Kr{\"o}ller and Christiane Schmidt},
 title = {Facets for Art Gallery Problems},
 howpublished = {To appear in: The 19th Annual International Computing and Combinatorics Conference (COCOON 2013)},
 year = 2013,
 month = jun,
pages={208--220},
 ibrgroups = {alg},
 ibrauthors = {fekete sfriedr kroeller cschmidt},
 ibrprojects = {artgallery}
}