ELŻANOWSKI, M.; EPSTEIN, M.; KOTOWSKI, R. Preface. Archives of Mechanics, Warsaw, Poland, v. 50, n. 3, p. 343–343, 1998. Disponível em: https://am.ippt.pan.pl/index.php/am/article/view/v50p343. Acesso em: 12 dec. 2025.