Content of CMUC 25 (1984), No.1

Vrancken-Mawet L.
The lattice of $R$-subalgebras of a bounded distributive lattice. Comment.Math.Univ.Carolinae 25(1984) 1--17.
Szufla S.
An existence theorem for the Urysohn integral equation in Banach spaces. Comment.Math.Univ.Carolinae 25(1984) 19--27.
Jakovlev N.N.
Svojstva podprostranstv $\Sigma $-proizvedenij, opredeljaemye s pomoščju pokrytij. Comment.Math.Univ.Carolinae 25(1984) 29--53.
Bečvář J.
A note on $H$-high subgroups of Abelian groups. Comment.Math.Univ.Carolinae 25(1984) 55--59.
Marek I., Žitný K.
Equivalence of $K$-irreducibility concepts. Comment.Math.Univ.Carolinae 25(1984) 61--72.
Štěpán J.
A noncompact Choquet theorem. Comment.Math.Univ.Carolinae 25(1984) 73--89.
Pultr A.
Pointless uniformities, I. Complete regularity. Comment.Math.Univ.Carolinae 25(1984) 91--104.
Pultr A.
Pointless uniformities, II. (Dia)metrization. Comment.Math.Univ.Carolinae 25(1984) 105--120.
Simon P.
Completely regular modification and products. Comment.Math.Univ.Carolinae 25(1984) 121--128.
Zeleznikow J.
On regular ring-semigroups and semirings. Comment.Math.Univ.Carolinae 25(1984) 129--139.
Wittmann R.
A general continuity principle. Comment.Math.Univ.Carolinae 25(1984) 141--147.
Král J.
A note on continuity principle in potential theory. Comment.Math.Univ.Carolinae 25(1984) 149--157.
Bojadziev H.N.
Characterization of the generators of $C_0$ semigroups which leave a convex set invariant. Comment.Math.Univ.Carolinae 25(1984) 159--170.
Trenkler M.
Convex $4$-valent polytopes with prescribed types of faces. Comment.Math.Univ.Carolinae 25(1984) 171--179.
Zlatoš P.
Two notes on locally finite cylindric algebras. Comment.Math.Univ.Carolinae 25(1984) 181--199.