%0 Journal Article %A V. V. Goldberg %T A family of axial planes of a two-dimensional surface in a four-dimensional projective space %J Doklady Akademii Nauk %D 1960 %P 16-19 %V 133 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_133_1_a2/ %G ru %F DAN_1960_133_1_a2