@article{DBLP:journals/endm/AchuthanAS03,
author = {Nirmala Achuthan and
N. R. Achuthan and
M. Simanihuruk},
title = {On the Nordhaus-Gaddum Problem for the k-Defective Chromatic
Number of a Graph},
journal = {Electronic Notes in Discrete Mathematics},
volume = {15},
year = {2003},
pages = {13-15},
ee = {http://dx.doi.org/10.1016/S1571-0653(04)00510-4},
bibsource = {DBLP, http://dblp.uni-trier.de}
}