NIZIOŁ, J.; ESSAIDI, Z.; SAHRAOUI, Bouchta. Third order NLO properties of modified azo-azulenes. Photonics Letters of Poland, [S. l.], v. 2, n. 2, p. pp. 94–96, 2010. DOI: 10.4302/photon. lett. pl.v2i2.121. Disponível em: https://photonics.pl/PLP/index.php/letters/article/view/2-32. Acesso em: 23 apr. 2024.