TY  - JOUR
AU  - A. A. Agrachev
AU  - R. V. Gamkrelidze
TI  - Calculation of the Euler characteristic of the intersections of
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 11
EP  - 14
VL  - 299
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_299_1_a0/
LA  - ru
ID  - DAN_1988_299_1_a0
ER  -