@inproceedings{inproceedings28fc5039,
title   = {Fresnel lens array with spatial filtering for passive infrared motion sensor applications},
author = {Cirino, Giuseppe Antonio and Barcellos, Robson and Gonçalves Neto, Luiz and Mansano, Ronaldo Domingues and Bereczki, Allan and Morato, Spero P},
year = {2006},
booktitle   = {Encontro Nacional de Física da Matéria Condensada - ENFMC}
}