de Werra, D., Demange, M., Escoffier, B., Monnot, J., and Paschos, V. (2009)

@Article{deWeDemaEscoMonnPasc09,

  author = 	 {Dominique de Werra and Marc Demange and Bruno Escoffier and J\'er\^ome Monnot and Vangelis Paschos },

  title = 	 {Weighted coloring on planar, bipartite and split graphs: Complexity and approximation},

  journal = 	 {Discrete Applied Mathematics},

  volume = 	 {157},

  number = 	 {4},

  pages = 	 {819-832},

  doi = {10.1016/j.dam.2008.06.013},

  year = 	 {2009}

}