TY  - JOUR
AU  - V. K. Beloshapka
TI  - Local invariants and prohibitions on mappings of CR-manifolds
JO  - Matematičeskie zametki
PY  - 1996
SP  - 588
EP  - 592
VL  - 60
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1996_60_4_a9/
LA  - ru
ID  - MZM_1996_60_4_a9
ER  -