TY  - JOUR
AU  - V. G. Istomin
TI  - Magnesium and calcium ions in the upper atmosphere of the Earth
JO  - Doklady Akademii Nauk
PY  - 1961
SP  - 1066
EP  - 1068
VL  - 136
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1961_136_5_a15/
LA  - ru
ID  - DAN_1961_136_5_a15
ER  -