Dumitrescu, Adrian; Pach, János (2009), "Minimum clique partition in unit disk graphs", arXiv:0909.1552 [cs.CG].
berkeley.edu
cs.berkeley.edu
Karp, Richard (1972), "Reducibility Among Combinatorial Problems"(PDF), in Miller, R. E.; Thatcher, J. W. (eds.), Proceedings of a Symposium on the Complexity of Computer Computations, Plenum Press, pp. 85–103, archived from the original(PDF) on 2011-06-29, retrieved 2008-08-29
doi.org
Espelage, Wolfgang; Gurski, Frank; Wanke, Egon (2001), "How to solve NP-hard graph problems on clique-width bounded graphs in polynomial time", International Workshop on Graph-Theoretic Concepts in Computer Science (WG 2001), Lecture Notes in Computer Science, vol. 2204, Springer, pp. 117–128, doi:10.1007/3-540-45477-2_12, ISBN978-3-540-42707-0.
Cerioli, M.R.; Faria, L.; Ferreira, T.O.; Martinhon, C.A.J.; Protti, F.; Reed, B. (June 2008), "Partition into cliques for cubic graphs: Planar case, complexity and approximation", Discrete Applied Mathematics, 156 (12): 2270–2278, doi:10.1016/j.dam.2007.10.015.
Blanchette, Mathieu; Kim, Ethan; Vetta, Adrian (January 2012), "Clique cover on sparse networks", 2012 Proceedings of the Fourteenth Workshop on Algorithm Engineering and Experiments (ALENEX), Society for Industrial and Applied Mathematics, pp. 93–102, doi:10.1137/1.9781611972924.10, ISBN978-1-61197-212-2
Karp, Richard (1972), "Reducibility Among Combinatorial Problems"(PDF), in Miller, R. E.; Thatcher, J. W. (eds.), Proceedings of a Symposium on the Complexity of Computer Computations, Plenum Press, pp. 85–103, archived from the original(PDF) on 2011-06-29, retrieved 2008-08-29