%0 Journal Article %A S. Sekerskii %A A. K. Lavrukhina %T A radiochemical investigation of the $\mathrm{Si}^{30}(p,\pi^+)\mathrm{Si}^{31}$ reaction %J Doklady Akademii Nauk %D 1957 %P 61-64 %V 117 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_117_1_a14/ %G ru %F DAN_1957_117_1_a14