Algebra Logika, 1990, Volume 29, Number 4

JOURNALS // Algebra i logika // Archive

1990, Volume 29, Number 4

	Effective hierarchies N. V. Beliakin		385
	Principal numerations of functionals over admissible sets R. Yu. Vaicenavičius		398
	Weak combinatorial-selective properties of subsets of the natural numbers A. N. Degtev		421
	Varieties of pro-$p$-groups of second-order matrices A. N. Zubkov		430
	On the $S$-pasted sum of lattices G. C. Kurinnoi		452
	Recursive automorphisms of atomic Boolean algebras A. S. Morozov		464
	An example of a simple structurable algebra O. N. Smirnov		491
	Letter to the editors: "On the wreath product of $Z$-groups" [Algebra i Logika 28 (1989), no. 3, 298–310; MR1066317] Z. M. Kachemtseva		500
	Sessions of the seminar “Algebra i Logika”		501