TY  - JOUR
AU  - È. L. Akim
AU  - V. A. Stepaniants
TI  - Numerical theory of the Earth and Venus motion according to the data of radiolocation, optical observations, and observations of the motion of “Venera-9” and “Venera-10” artificial satellites
JO  - Doklady Akademii Nauk
PY  - 1977
SP  - 314
EP  - 317
VL  - 233
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/DAN_1977_233_3_a13/
LA  - ru
ID  - DAN_1977_233_3_a13
ER  -