@ARTICLE {, title = {Niečo z matematiky, niečo z hudby}, author = {Wimmer, Gejza}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2018}, volume = {47}, number = {4}, pages = {13--15}, issn = {1335-4981}, abstract = {The recently deceased Professor Beloslav Riečan was a distinguished Slovak scientific personality – a mathematician with a great international reputation. He was a wellknown and influential personality, among other also in musician’s spheres. The paper presents only a small mosaic fragment of memories, reflections and views on Professor Beloslav Riečan from the viewpoint of his pupil, co-worker and friend.}, }