HERNÁNDEZ, M.; IVANOV, R. Modeling an improved method for double modulation photo reflectance experiments. Journal of Applied Research and Technology, [S. l.], v. 2, n. 01, 2004. DOI: 10.22201/icat.16656423.2004.2.01.591. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/591. Acesso em: 25 apr. 2024.