185-187 | A well ordering of the Cartesian product of two ordinals. Abian, Alexander |
189-198 | Linear differential transformations of the 2nd order as a representation of an abstract model. Barvínek, Erich |
199-203 | Relational classes and their characterizations. Chajda, Ivan |
205-212 | A remark on algebraic identities for the covariant derivative of the curvature tensor. Krupka, Demeter |
213-216 | Note on the oscillation of linear delay differential equations. Oláh, Rudolf |
217-223 | General uniqueness theorems for ordinary differential equations. Tesařová, Zuzana; Došlý, Ondřej |
225-230 | The most general transformation of homogeneous linear differential retarded equations of the first order. Tryhuk, Václav |
231-238 | Generalized logarithmic means of an entire Dirichlet series. I. Vaish, Satendra Kumar |
239-244 | Subgroups and normal subgroups as systems of ideals. Voráč, František |