Background
LITWINISZYN, Jerzy was born on August 2, 1914 in Ptoki.
LITWINISZYN, Jerzy was born on August 2, 1914 in Ptoki.
Academy, of Mining and Metallurgy, Cracow.
Assistant Professor 1950-1954, Extraordinary Professor 1954-1958, Ordinary Professor since 1958. Correspondent; President 1977-1989. Chairman Cracow branch since 1980.
Director Strata Mechanics Research Institute, Cracow 1959-1989, Chairman Scientific Council since 1989.
Polish Academy, of Sciences 1956-1966, member since 1966, Scientific Secretary, Cracow" Branch 1972-1975, member Academy Presidium 1959. Academy, of Engineering of Mexican Institute of Culture 1976.