TY  - JOUR
AU  - S. Yu. Khomutov
AU  - I. N. Khomutova
TI  - The possibility of using of the old analog magnetograms of observatories to obtain new data about variations of the Earth's magnetic field
JO  - Vestnik KRAUNC. Fiziko-matematičeskie nauki
PY  - 2016
SP  - 112
EP  - 117
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VKAM_2016_4_a16/
LA  - ru
ID  - VKAM_2016_4_a16
ER  -