@article{1077466951, author = {Bernardi, S. D.}, title = {Note on an inequality of Prawitz}, journal = {Duke Math. J.}, volume = {23}, number = {1}, year = {1956}, pages = { 385-391}, language = {en}, url = {http://dml.mathdoc.fr/item/1077466951} }
Bernardi, S. D. Note on an inequality of Prawitz. Duke Math. J., Tome 23 (1956) no. 1, pp. 385-391. http://gdmltest.u-ga.fr/item/1077466951/