TY  - JOUR
AU  - E. M. Chirka
TI  - Introduction to the geometry of $CR$-manifolds
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1991
SP  - 95
EP  - 197
VL  - 46
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1991_46_1_a2/
LA  - en
ID  - RM_1991_46_1_a2
ER  -