EVTIKHIEVA, O. A.; KHAING, S. M.; RINKEVICHYUS, B. S. Refraction of the Flat Optical Beam in a Transparent Heterogeneous Environments. KnE Energy, [S. l.], v. 3, n. 3, p. 327–336, 2018. DOI: 10.18502/ken.v3i3.2045. Disponível em: https://knepublishing.com/index.php/KnE-Energy/article/view/2045. Acesso em: 11 may. 2025.