TY - BOOK AU - Won Guimaraes Ed. AU - Lin C T Ed. AU - Mooradian A Ed. ED - Proceedings of the sersio porto memorial symposium riode Janeiro (1980 : Brazil) TI - Proceedings on laser and applications T2 - Springer series in optical sciences; 26 U1 - C5:72p661,N80, M0 PY - 1980/// CY - Berlin PB - Springer Verlag KW - Physics ER -