%0 Journal Article %A F. I. Skripov %T Nuclear-resonance oscillator operating in the magnetic field of the Earth %J Doklady Akademii Nauk %D 1958 %P 998-1000 %V 121 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_121_6_a11/ %G ru %F DAN_1958_121_6_a11