@article{1102947707, author = {Carlitz, L.}, title = {Enumeration of up-down permutations by number of rises.}, journal = {Pacific J. Math.}, volume = {49}, number = {2}, year = {1973}, pages = { 49-58}, language = {en}, url = {http://dml.mathdoc.fr/item/1102947707} }
Carlitz, L. Enumeration of up-down permutations by number of rises.. Pacific J. Math., Tome 49 (1973) no. 2, pp. 49-58. http://gdmltest.u-ga.fr/item/1102947707/