TY  - JOUR
AU  - V. I. Arnol'd
TI  - Braids of algebraic functions and cohomologies of swallowtails
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1968
VL  - 23
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/RM_1968_23_4_a8/
LA  - ru
ID  - RM_1968_23_4_a8
ER  -