SZCZEPAŃSKI, J.; KOTULSKI, Z.A. On two motions of a particle driven by equivalent ergodic and chaotic reflection laws. Archives of Mechanics, Warsaw, Poland, v. 50, n. 5, p. 865–875, 1998. Disponível em: https://am.ippt.pan.pl/index.php/am/article/view/v50p865. Acesso em: 19 nov. 2025.