ROMERO, I.; ARRIBAS, J.J. Taxonomy of polar decompositions for singular second-order tensors in ℝ3. Archives of Mechanics, Warsaw, Poland, v. 61, n. 5, p. 383–390, 2009. DOI: 10.24423/aom.310. Disponível em: https://am.ippt.pan.pl/index.php/am/article/view/v61p383. Acesso em: 19 nov. 2025.