%0 Journal Article %A V. I. Arnol'd %T The calculus of snakes and the combinatorics of Bernoulli, Euler and Springer numbers of Coxeter groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1992 %P 1-51 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1992_47_1_a0/ %G en %F RM_1992_47_1_a0