%0 Journal Article %A O. L. Vaisberg %A A. V. Bogdanov %A N. V. Borodin %A V. G. Kovalenko %A A. A. Zertsalov %A B. V. Polenov %A S. A. Romanov %A V. I. Subbotin %T Possible intersection of a geomagnetic trace at the distance of 3000 Earth radii in the flight of the ``Mars-3'' automatic interplanetary station %J Doklady Akademii Nauk %D 1972 %P 309-310 %V 203 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_203_2_a13/ %G ru %F DAN_1972_203_2_a13