Mat. Sb., 1989, Volume 180, Number 2

JOURNALS // Matematicheskii Sbornik // Archive

1989, Volume 180, Number 2

	Classification of simple graded Lie algebras with nonsemisimple component $L_0$ M. I. Kuznetsov		147
	On some problems of groups theory and Lie algebras E. I. Zel'manov		159
	Deformations of the Lie algebras $W_n(\mathbf m)$ A. S. Dzhumadil'daev		168
	Integral-valued bilinear forms and vector bundles A. N. Rudakov		187
	Lie superalgebras with bounded degrees of irreducible representations Yu. A. Bahturin		195
	On the Hilbert–Poincaré series of graded algebras associated with groups R. I. Grigorchuk		207
	Del Pezzo surfaces with log-terminal singularities V. V. Nikulin		226
	On the application of ramified coverings in the theory of Diophantine equations A. N. Parshin		244
	Double projection from a line on Fano threefolds of the first kind V. A. Iskovskikh		260
	Brauer groups of fields of invariants of algebraic groups F. A. Bogomolov		279
	On the number of $A$-permutations A. L. Yakymiv		294