01137nam a2200301 i 450099100116128970753620020507112101.0970308s1972 ne ||| | eng b10182263-39ule_instLE00643160ExLDip.to Fisicaita53.8.153.8.22530.4'1QC176Devreese, J.T.463370Polarons in ionic crystals and polar semiconductors :Antwerp Andvanced Study Institute 1971 on Frohlich polarons and electron-phonon interactions in polar semiconductors /edited by J.T. DevreeseAmsterdam :North-Holland Publ. Co.,1972807 p. . ill. ;23 cm.Ionic crystalsPolaronsSemiconductors.b1018226321-09-0627-06-02991001161289707536LE006 53.8.2 DEV12006000058124le006-E0.00-l- 00000.i1022341127-06-02Polarons in ionic crystals and polar semiconductors190613UNISALENTOle00601-01-97ma -engne 01