@article{hal-00259733, author = {Rosenstiehl, Pierre and Read, R.C.}, title = {On the principal tripartition of a graph}, journal = {HAL}, volume = {1978}, number = {0}, year = {1978}, language = {en}, url = {http://dml.mathdoc.fr/item/hal-00259733} }
Rosenstiehl, Pierre; Read, R.C. On the principal tripartition of a graph. HAL, Tome 1978 (1978) no. 0, . http://gdmltest.u-ga.fr/item/hal-00259733/