@article {DBLP:journals/tcs/ChicanoWAL11,
	title = {Elementary landscape decomposition of the frequency assignment problem},
	journal = {Theor. Comput. Sci.},
	volume = {412},
	number = {43},
	year = {2011},
	pages = {6002{\textendash}6019},
	doi = {10.1016/j.tcs.2011.02.011},
	url = {http://hdl.handle.net/10630/8138},
	author = {Francisco Chicano and L. Darrell Whitley and Enrique Alba and Francisco Luna}
}
