@article{RO_1997__31_1_45_0,
     author = {Jansen, Klaus and Scheffler, Petra and Woeginger, Gerhard},
     title = {The disjoint cliques problem},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {45--66},
     publisher = {EDP-Sciences},
     volume = {31},
     number = {1},
     year = {1997},
     mrnumber = {1436181},
     zbl = {0881.90123},
     language = {en},
     url = {http://www.numdam.org/item/RO_1997__31_1_45_0/}
}