1. |
Lucca Blois, Albano N. Carneiro Neto, Ricardo L. Longo, Israel F. Costa, Tiago B. Paolini, Hermi F. Brito, Oscar L. Malta, “On the experimental determination of 4$f$–4$f$ intensity parameters from the emission spectra of europium (III) compounds”, Optics and Spectroscopy, 130:1 (2022), 207–214 |