since 2017 | emeritus professor at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia; research oriented at atmospheric plasmas and electric discharges |
2002-2017 | professor at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia; research oriented at atmospheric plasmas and electric discharges |
1991-2002 | associate professor at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia |
1970-1991 | assistant professor at Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia |