%0 Journal Article %A V. V. Avdonin %T A survey of the features of $^3\mathrm{He}$-rich and heavy-ion-rich solar cosmic rays composition %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2011 %P 101-108 %V 153 %N 1 %U http://geodesic.mathdoc.fr/item/UZKU_2011_153_1_a8/ %G ru %F UZKU_2011_153_1_a8