%0 Journal Article %A Ya. B. Zel'dovich %A A. A. Ruzmaikin %A D. D. Sokoloff %T Representation of a three-dimensional vector field by scalar potentials %J Doklady Akademii Nauk %D 1985 %P 103-106 %V 284 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_1_a23/ %G ru %F DAN_1985_284_1_a23