TY - JOUR T1 - Kvantová mechanika, Werner Heisenberg a Slovensko A1 - Šebesta, Juraj JA - Obzory matematiky, fyziky a informatiky Y1 - 2004 VL - 33 IS - 2 SP - 42 EP - 54 SN - 1335-4981 N2 - This paper is devoted to development of physics from Planck´s hypothesis to rise of quantum mechanics. Emergence of Heisenberg´s matrix mechanics is discussed too. In this connection the life of W. Heisenberg is mentioned shortly. Author describes how two born-in-Slovakia physicists have affected the genesis and development of quantum mechanics. He analyses contribution of Philipp Lenard and Ján Fischer. ER -