%0 Journal Article %A G. A. Gurzadyan %T Magnetic dipole field in planetary nebulae %J Doklady Akademii Nauk %D 1958 %P 734-737 %V 120 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_120_4_a12/ %G ru %F DAN_1958_120_4_a12