@article{DMGT_2010_30_3_a2,
     author = {Balakrishnan, Rangaswami and Kavaskar, T.},
     title = {Fall coloring of graphs {I}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {385--391},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2010_30_3_a2/}
}