TY  - JOUR
AU  - E. V. Schelkanova
TI  - On the prolongation of the geometries of quadratic spaces
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1983
SP  - 178
EP  - 181
VL  - 132
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1983_132_a19/
LA  - ru
ID  - ZNSL_1983_132_a19
ER  -