%0 Journal Article %A K. S. Sorokin %T Two-rank $\mathrm{SP}$-groups with clean endomorphism rings %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2014 %P 48-62 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2014_5_a4/ %G ru %F VTGU_2014_5_a4