EN
This study summarizes new knowledge acquired through cataloguing materials from the estate of the composer Luboš Fišer (1935–1999). An inseparable part of the study, and its main contribution, is a complete annotated list of Fišer’s compositions intended for the concert hall. The introductory text formulates and considers various issues connected with the cataloguing of the materials and associated factual matters. In addition to providing a general characterization of the collection, it opens a series of new topics, above all various aspects of notation including analysis of special traits thereof, as well as such matters as period reception and changes in tonal material.