@article {ekim2006split, title = {On split-coloring problems (vol 10, pg 211, 2005)}, journal = {JOURNAL OF COMBINATORIAL OPTIMIZATION}, volume = {11}, number = {1}, year = {2006}, pages = {125{\textendash}125}, publisher = {SPRINGER VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS}, author = {Ekim, Tinaz and de Werra, Dominique} }