TY  - JOUR
AU  - M. A. Akivis
TI  - Webs and almost-Grassmannian structures
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 267
EP  - 270
VL  - 252
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_252_2_a1/
LA  - ru
ID  - DAN_1980_252_2_a1
ER  -