CZARNECKI, Sławomir; LEWIŃSKI, Tomasz; WAWRUCH, Paweł. On Shape and Material Optimization of Isotropic Bodies. Engineering Transactions, [S. l.], v. 65, n. 1, p. 3–9, 2017. DOI: 10.24423/engtrans.754.2017. Disponível em: https://et.ippt.pan.pl/index.php/et/article/view/754. Acesso em: 5 dec. 2025.