Exciton-phonon interaction in polar organic crystals.

Jursenas, S., Kovalevskij, V., Gruodis, A., Kodis, G., Valkunas, L., Muzikante, I. and Silinsh, E., Exciton-phonon interaction in polar organic crystals., Liet. fiz. zur. (Lith. J. Phys.) 37 (6):567-571 1997