Evidence of ion-pairing in the polarized Raman spectra of a Ba2+?CrO42- doped KI single crystal Grzybowski, Joseph M. ; Khanna, R. K. ; Lippincott, E. R. Abstract Publication: Journal of Raman Spectroscopy Pub Date: October 1975 DOI: 10.1002/jrs.1250040104 Bibcode: 1975JRSp....4...25G