@article{05132810, title = {Total 4-choosability of series-parallel graphs.}, journal = {The Electronic Journal of Combinatorics [electronic only]}, volume = {13}, year = {2006}, zbl = {1113.05040}, language = {en}, url = {http://dml.mathdoc.fr/item/05132810} }
Woodall, Douglas R. Total 4-choosability of series-parallel graphs.. The Electronic Journal of Combinatorics [electronic only], Tome 13 (2006) . http://gdmltest.u-ga.fr/item/05132810/