%0 Journal Article %A M. E. Dyatkina %A Ya. K. Syrkin %T Three-center orbitals and the structure of cyclopropane and other compounds having three-member rings %J Doklady Akademii Nauk %D 1958 %P 837-839 %V 122 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_122_5_a21/ %G ru %F DAN_1958_122_5_a21