Temperature dependence of two-photon absorption linewidths of 'EU POT.2+' in 'CA''F IND.2' - Nunes, Luiz Antônio de Oliveira; Ioriatti Júnior, Lidério Citrângulo; Castro Neto, Jarbas Caiado de; Zílio, Sérgio Carlos (Physical Review B, 1988)