Content of CMUC 13 (1972), No.3

Frič R.
A note on Fréchet spaces. Comment.Math.Univ.Carolinae 13(1972) 411--418.
Gardner B.J.
Two notes on radicals of Abelian groups. Comment.Math.Univ.Carolinae 13(1972) 419--430.
Duckenfield Ch.J.
$\ast $-biregular rings. Comment.Math.Univ.Carolinae 13(1972) 431--436.
Lee C.M.
On sequences of contractive-like mappings and fixed points. Comment.Math.Univ.Carolinae 13(1972) 437--444.
Hájek P.
On interpretability in set theories, II. Comment.Math.Univ.Carolinae 13(1972) 445--455.
Čulík K.
Algorithmization of algebras and relational structures. Comment.Math.Univ.Carolinae 13(1972) 457--477.
Petry W.
On the iterative construction of a solution of nonlinear elliptic boundary value problems. Comment.Math.Univ.Carolinae 13(1972) 479--492.
Leitman M.J.
A representation theorem for time-scale functionals. Comment.Math.Univ.Carolinae 13(1972) 493--502.
Nešetřil J.
On reconstructing of infinite forests. Comment.Math.Univ.Carolinae 13(1972) 503--510.
Lisá J.
Frattinian constructions. Comment.Math.Univ.Carolinae 13(1972) 511--533.
Maz'ja V.G.
Priloženija nekotorych integral'nych neravenstv k teorii kvazilinejnych elliptičeskych uravnenij. Comment.Math.Univ.Carolinae 13(1972) 535--552.
Frolík Z.
Prime filters with CIP. Comment.Math.Univ.Carolinae 13(1972) 553--575.
Kepka T.
The totally simple quasigroups. Comment.Math.Univ.Carolinae 13(1972) 577--582.
Štěpánková O.
Construction by transfinite induction. Comment.Math.Univ.Carolinae 13(1972) 583--591.
Kepka T.
A note on compatible reflexive relations on quasigroups. Comment.Math.Univ.Carolinae 13(1972) 593--598.