On a class of n-ary quasigroups.
p. 5
A new fixed-point theorem for contractive mappings.
p. 25
Properties of monotone mappings in partially ordered sets.
p. 33
Minimal modal systems in which Heyting and classical logic can be embedded.
p. 41
On subspaces of Riemann-Otsuki space.
p. 53
An upper estimation for the eigenfrequencies of vibrating Liapunoff bodies (first boundary value problem).
p. 59
A few remarks on automorphic functions.
p. 69
Almost continuity and nearly (almost) paracompactness.
p. 73
Functional equations of generalized associativity, bisymmetry, transitivity and distributivity.
p. 81
On the convergence of expansions with respect to eigen-and adjoint functions of a non-self-adjoint Sturm-Liouville type operator with discontinuous coefficients.
p. 89
On axiomatizability and preservation in Kripke models.
p. 111
On some Mercerian theorems.
p. 113
Baire outer kernels of sets.
p. 117
Invariance of spectral type of a stochastic process with respect to transformation of time.
p. 141
Some closure properties of the nondeterministic regular translations.
p. 157
Some embedding theorems.
p. 161
Sur les limites des zéros du polynôme .
p. 169