On one-parameter families of diffeomorphisms. II: Generic branching in higher dimensions Pavol Brunovský (1971) Commentationes Mathematicae Universitatis Carolinae
On the convergence of the iterates of the Frobenius-Perron operator associated with a Markov map defined on an interval. The lower-function approach Piotr Bugiel (1991) Annales Polonici Mathematici
On the differentiability of multivalued mappings. I. Le Van Hot (1981) Commentationes Mathematicae Universitatis Carolinae
On the differentiability of multivalued mappings. II. Le Van Hot (1981) Commentationes Mathematicae Universitatis Carolinae
On the radius of a set in a Hilbert space Josef Daneš (1984) Commentationes Mathematicae Universitatis Carolinae
On totally umbilical cosymplectic hypersurfaces of six-dimensional Hermitian submanifolds of Cayley algebra Mihail Banaru (2002) Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica