@article{article3e2f2fad,
title   = {Two photon absorption spectroscopy of 'EU POT.+2' ions in k'CL' and ki},
author = {Nunes, Luiz Antônio de Oliveira and Matinaga, F M and Castro Neto, Jarbas Caiado de},
year = {1985},
journal   = {Physical Review. Serie B}
}