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@article{MOMA_1975__79_177668, author = {L. Carlitz and Richard Scoville}, title = {Enumeration of {Up-Down} {Permutations} by {Upper} {Records.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {3--12}, publisher = {mathdoc}, volume = {79}, year = {1975}, zbl = {0315.05004}, url = {http://geodesic.mathdoc.fr/item/MOMA_1975__79_177668/} }
L. Carlitz; Richard Scoville. Enumeration of Up-Down Permutations by Upper Records.. Monatshefte für Mathematik, Tome 79 (1975), pp. 3-12. http://geodesic.mathdoc.fr/item/MOMA_1975__79_177668/