@article{1093882674, author = {Levin, Michael E.}, title = {A note on $p=mv$.}, journal = {Notre Dame J. Formal Logic}, volume = {20}, number = {1}, year = {1979}, pages = { 639-646}, language = {en}, url = {http://dml.mathdoc.fr/item/1093882674} }
Levin, Michael E. A note on $p=mv$.. Notre Dame J. Formal Logic, Tome 20 (1979) no. 1, pp. 639-646. http://gdmltest.u-ga.fr/item/1093882674/