Content of CMUC 4 (1963), No.4

Marek I.
A note on $K$-positive operators. Comment.Math.Univ.Carolinae 4(1963) 137--146.
Drbohlav K.
Concerning representations of small categories. Comment.Math.Univ.Carolinae 4(1963) 147--151.
Fiala J.
Representations of generalized measures by integrals. Comment.Math.Univ.Carolinae 4(1963) 153--156.
Pultr A.
A remark on common fixed sets of commuting mappings. Comment.Math.Univ.Carolinae 4(1963) 157--159.
Hedrlín Z., Pultr A.
Remark on topological spaces with given semigroups. Comment.Math.Univ.Carolinae 4(1963) 161--163.
Kolomý J.
Contribution to the solution of non-linear equations. Comment.Math.Univ.Carolinae 4(1963) 165--171.
Baayen P.C., Hedrlín Z.
Commutative polynomial semigroups on a segment. Comment.Math.Univ.Carolinae 4(1963) 173--179.