%0 Journal Article %A I. V. Aleksandrov %T Calculation of the nuclear magnetic shielding constant for some molecules %J Doklady Akademii Nauk %D 1958 %P 823-826 %V 121 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_121_5_a14/ %G ru %F DAN_1958_121_5_a14