KLUS, Bartłomiej W; BAJDECKI, Waldemar K; KARPIERZ, Mirosław A. All-optical measurements of elastic constants in nematic liquid crystals. Photonics Letters of Poland, [S. l.], v. 4, n. 1, p. pp. 20–22, 2012. DOI: 10.4302/photon. lett. pl.v4i1.287. Disponível em: https://www.photonics.pl/PLP/index.php/letters/article/view/4-8. Acesso em: 25 apr. 2024.