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Facilities layout generalized model solved by n-boundary shortest path heuristics
Giffin, J. W., (1987)
Almost all Berge graphs are perfect
Prömel, Hans Jürgen, (1991)
A supernodal formulation of vertex colouring with applications in course timetabling
Burke, Edmund K., (2010)
New developments in the area of degeneracy graphs
Gál, Tomáš, (1986)
Survey of solved and open problems in the degeneracy phenomenon : presented at the Martin-Beale-Memorial-Conference, London, July 6 - 8, 1987
Gál, Tomáš, (1987)