TY  - JOUR
AU  - V. A. Troitskaya
AU  - Ya. I. Fel'dshtein
AU  - R. V. Shchepetnov
TI  - Pulsations of $Pi2$, the oval of aurorae and the density of plasma in the magnetosphere
JO  - Doklady Akademii Nauk
PY  - 1969
SP  - 575
EP  - 577
VL  - 186
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1969_186_3_a21/
LA  - ru
ID  - DAN_1969_186_3_a21
ER  -