Standard and modified Judd-Ofelt theories in Pr3+-doped calcium aluminosilicate glasses: a comparative analysis - Flizikowski, G. A. S.; Zanuto, V. S.; Nunes, Luiz Antônio de Oliveira; Baesso, M. L.; Malacarne, L. C.; Astrath, N. G. C. (Journal of Alloys and Compounds, 2019)