A. G, P. .; S. A., V. . High-symmetry approximations of AX3 crystal structures retrieved with the method of hierarchical trees. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 19, p. 23–30, 2021. DOI: 10.24297/jap.v19i.8982. Disponível em: https://rajpub.com/index.php/jap/article/view/8982. Acesso em: 16 may. 2021.