@article{JGAA_2017_21_6_a5,
     author = {R\'emi de Joannis de Verclos and Jean-S\'ebastien Sereni},
     title = {Equitable colorings of $K_4$-minor-free graphs},
     journal = {Journal of graph algorithms and applications},
     pages = {1091--1105},
     year = {2017},
     volume = {21},
     number = {6},
     doi = {10.7155/jgaa.00451},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00451/}
}