@article{1077310236, author = {Evans, Ronald}, title = {An asymptotic formula for extended Eulerian numbers}, journal = {Duke Math. J.}, volume = {41}, number = {1}, year = {1974}, pages = { 161-175}, language = {en}, url = {http://dml.mathdoc.fr/item/1077310236} }
Evans, Ronald. An asymptotic formula for extended Eulerian numbers. Duke Math. J., Tome 41 (1974) no. 1, pp. 161-175. http://gdmltest.u-ga.fr/item/1077310236/