TY  - JOUR
AU  - A. L. Zel'manov
TI  - Kinemetric invariants and their relation to chronometric invariants in Einstein’s gravitation theory
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 822
EP  - 825
VL  - 209
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_209_4_a18/
LA  - ru
ID  - DAN_1973_209_4_a18
ER  -