Archivum mathematicum. T. 49, № 5 / Facultas scientiarum naturalium Universitatis Masarykianae Brunensis ; editor-in-chief: J. Rosický ; managing editor: R. Kučera ; editorial board: O. Došlý [a. o.]. - [Brno] : Masaryk University, 2013. - P. [273]-371