Wertheim, G. K. Electronic structure of point defects, as determined by Mossbauer spectroscopy and by spin resonance by G. K. Wertheim, A.Hausmann and W. Sanders - Amsterdam North - Holland 1971 - x, 222p.; 23cm. - Defects in crystalline solids ; v.4. . Dewey Class. No.: 548.81 / WER