%0 Journal Article %A V. A. Koptyug %A I. S. Isaev %A N. N. Vorozhtsov %T A method of toluene-$\mathrm{C}^{14}$ cleavage for determining the position of the label in the nucleus %J Doklady Akademii Nauk %D 1961 %P 866-868 %V 137 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_137_4_a28/ %G ru %F DAN_1961_137_4_a28