@article{03983185, title = {The packing and covering of the complete graph. I: The forests of order five.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {9}, year = {1986}, pages = {277-282}, doi = {10.1155/S0161171286000340}, zbl = {0608.05028}, language = {en}, url = {http://dml.mathdoc.fr/item/03983185} }
Roditty, Y. The packing and covering of the complete graph. I: The forests of order five.. International Journal of Mathematics and Mathematical Sciences, Tome 9 (1986) pp. 277-282. doi : 10.1155/S0161171286000340. http://gdmltest.u-ga.fr/item/03983185/