%0 Journal Article %A S. Yu. Antonov %T Some estimates for the least power of identities of subspaces $M_1^{(m,k)}(F)$ of the matrix superalgebra $M^{(m,k)}(F)$ %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2012 %P 13-27 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2012_5_a1/ %G ru %F IVM_2012_5_a1