CIESZKO, M.; KRIESE, W. Description of tetragonal pore space structure of porous materials. Archives of Mechanics, Warsaw, Poland, v. 58, n. 4-5, p. 477–488, 2006. Disponível em: https://am.ippt.pan.pl/index.php/am/article/view/v58p477. Acesso em: 12 dec. 2025.