@article{article034f4059,
title   = {Saturation effects in degenerate four-wave mixing in ruby and 'GD''AL''O IND.3': 'CR POT.3+'},
author = {Catunda, Tomaz and Cansian, A M and Castro Neto, Jarbas Caiado de},
year = {1991},
journal   = {Journal of Optical Society of America B}
}