@ARTICLE {36,
author={D. Lemaire and C. A. Fernandes and P. Sobieski and A. Barbosa},
doi={10.1007/BF02068789},
journal={Intrnl. Journal of Infrared and Millimetrewaves},
title={A method to overcome the limitations of G.O. in the design of axis-symmetrical lenses},
year={1996},
month={August},
volume={17},
number={8},
pages={1377-1390},
ISSN={0195-9271}
}