P. C. Lisna, M. S. Sunitha. b-Chromatic sum of a graph. Discrete Math., Alg. and Appl., 7(4), 2015. [doi]
@article{LisnaS15-0, title = {b-Chromatic sum of a graph}, author = {P. C. Lisna and M. S. Sunitha}, year = {2015}, doi = {10.1142/S1793830915500408}, url = {http://dx.doi.org/10.1142/S1793830915500408}, researchr = {https://researchr.org/publication/LisnaS15-0}, cites = {0}, citedby = {0}, journal = {Discrete Math., Alg. and Appl.}, volume = {7}, number = {4}, }