@ARTICLE {, title = {Zakladatelia slovenskej teoretickej fyziky}, author = {Šebesta, Juraj}, journal = {Obzory matematiky, fyziky a informatiky}, year = {2005}, volume = {34}, number = {4}, pages = {55--62}, issn = {1335-4981}, abstract = {This paper provides a short survey of beginning of Slovak theoretical physics. Life and scientific activities of Slovak theorists Ján Fischer and Milan Petráš are described in details.}, }