00870nam0-22003251i-450-9900009748904033213-540-09567-5000097489FED01000097489(Aleph)000097489FED0100009748920000920d1979----km-y0itay50------baengExcitonsEdited by Kikuo ChoWith contributions by P.J. Dean ... [et al.]Berlin [etc.]Springer-Verlag1979Topics in Current Physics14With 118 FiguresEccitazioneSolidi530.41Cho,Kikuo45735Dean,P.J.ITUNINARICAUNIMARCBK99000097489040332132C-04611406FI1FI1Excitons353021UNINAING01