Kaszowska MU. FORMATION OF THE GYMNASTIC SOCIETY "SOKÓŁ" IN ŁAŃCUT AND ITS ORGANIZATIONAL STRUCTURE IN THE YEARS 1891-1899. Osvìta, ìnnovatika, praktika [Internet]. 2024 Jun. 27 [cited 2026 Sep. 27];12(6):18-27. Available from: https://oip-journal.org/index.php/oip/article/view/348