TY  - JOUR
AU  - V. I. Arnol'd
TI  - Lagrangian manifolds with singularities, asymptotic rays, and the open swallowtail
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1981
SP  - 1
EP  - 14
VL  - 15
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1981_15_4_a0/
LA  - ru
ID  - FAA_1981_15_4_a0
ER  -