Content of CMUC 11 (1970), No.1

Bican L.
Factor-splitting Abelian groups of rank two. Comment.Math.Univ.Carolinae 11(1970) 1--8.
Koman M.
On nonplanar graphs with the minimum number of vertices and a given girth. Comment.Math.Univ.Carolinae 11(1970) 9--17.
Koubek V., Reiterman J.
On the category of filters. Comment.Math.Univ.Carolinae 11(1970) 19--29.
Perlova N.G.
O beskonečno malych izgibanijach vysšich porjadkov zamknutych rebristych poverchnostej vraščenija. Comment.Math.Univ.Carolinae 11(1970) 31--51.
Novák B.
Mean value theorems in the theory of lattice points with weight, II. Comment.Math.Univ.Carolinae 11(1970) 53--81.
Zemánek J.
Nowhere dense set which is finitely open. Comment.Math.Univ.Carolinae 11(1970) 83--89.
Ježek J.
An embedding of groupoids and monomorphisms into simple groupoids. Comment.Math.Univ.Carolinae 11(1970) 91--98.
Čihák P.
On an exposed element of a set of doubly stochastic rectangular matrices. Comment.Math.Univ.Carolinae 11(1970) 99--113.
Daneš J.
Generalized concentrative mappings and their fixed points. Comment.Math.Univ.Carolinae 11(1970) 115--136.
Kačur J.
On existence of the weak solution for non-linear partial differential equations of elliptic type. Comment.Math.Univ.Carolinae 11(1970) 137--181.
Marek I.
An announcement concerning my preliminary communication "A class of Kreiss-type uniformly bounded systems of operators" (CMUC 10:4 (1969), pp. 641 -- 652). Comment.Math.Univ.Carolinae 11(1970) 183--183.