@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} }