%0 Journal Article %A G. O. Èl'sting %T An invariant characterization of the spaces of the induced filtration in some simple graded Lie $p$-algebras %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1981 %P 64-68 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1981_4_a9/ %G ru %F IVM_1981_4_a9