WALCZAK, Andrzej. Electromagnetic wave beam self - guidance in liquid crystal - semiconductor cell. Photonics Letters of Poland, [S. l.], v. 2, n. 2, p. pp. 73–75, 2010. DOI: 10.4302/photon. lett. pl.v2i2.118. Disponível em: https://www.photonics.pl/PLP/index.php/letters/article/view/2-25. Acesso em: 20 apr. 2024.