Master of Arts, Eötvös University, Hungary, 1962. Doctor of Philosophy, Moscow State University, 1977.
Researcher Mathematics Institute of Hungarian Academy of Sciences, Budapest, 1962-1965, 68-72, Institute Computer Science and Automation, Budapest, 1973-1974, Statistical Office, Institute Appl. Computer Science, Budapest, 1975-1979, Statistical Office, Computer Service for State Administration, Budapest, 1979-1980. Mathematician, actuary Insurance Enterprize of the State, since 1984, Wiener Städtische, Vienna, Austria, since 1989.
Member J. Bolyai Mathematics Society.