TY  - JOUR
AU  - I. G. Fikhtengol'ts
TI  - Characteristic vectors and characteristic tensors for spaces with
JO  - Doklady Akademii Nauk
PY  - 1997
SP  - 318
EP  - 322
VL  - 352
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1997_352_3_a8/
LA  - ru
ID  - DAN_1997_352_3_a8
ER  -