@inproceedings{inproceedings11eda016,
title   = {Multiple line generation over high angle using hybrid diffractive and refractive optical element},
author = {Gonçalves Neto, Luiz and Roberto, Luciana Brassolatti and Verdonck, Patrick Bernard and Mansano, Ronaldo Domingues and Cirino, Giuseppe Antonio and Stefani, Mario Antonio},
year = {1999},
booktitle   = {Brazilian Commission for Optics}
}