Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Schreiber Michael and Toyozawa Yutaka,Numerical Experiments on the Absorption Lineshape of the Exciton under Lattice Vibrations. II. The Average Oscillator Strength per State.,Journal of the Physical Society of Japan,0031-9015,THE PHYSICAL SOCIETY OF JAPAN,1982,51,5,1537-1543,https://cir.nii.ac.jp/crid/1390282679159774720,https://doi.org/10.1143/jpsj.51.1537