TY - BOOK AU - Walther H Ed. AU - Rothe K W Ed. ED - International conference on laser spectroscopy IV (1979 : Tegernsee) TI - Proceeding on laser spectroscopy IV T2 - Springer series in optical sciences; 21 U1 - C5:3-72p1,N79, L9;1 PY - 1979/// CY - Berlin PB - Springer-Verlag KW - Laser spectroscopy ER -