@article{03863234, title = {On a class of polynomials associated with the paths in a graph and its application to minimum nodes disjoint path coverings of graphs.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {6}, year = {1983}, pages = {715-726}, doi = {10.1155/S0161171283000617}, zbl = {0543.05037}, language = {en}, url = {http://dml.mathdoc.fr/item/03863234} }
Farrell, E.J. On a class of polynomials associated with the paths in a graph and its application to minimum nodes disjoint path coverings of graphs.. International Journal of Mathematics and Mathematical Sciences, Tome 6 (1983) pp. 715-726. doi : 10.1155/S0161171283000617. http://gdmltest.u-ga.fr/item/03863234/