TY - JOUR AU - Abramson, Morton TI - Permutations Related to Secant, Tangent and Eulerian Numbers JO - Canadian mathematical bulletin PY - 1979 SP - 281 EP - 291 VL - 22 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1979-034-9/ DO - 10.4153/CMB-1979-034-9 ID - 10_4153_CMB_1979_034_9 ER -