TY - BOOK AU - Tuchkevich,V.M. AU - Shvarts,K.K. TI - Defects in insulating crystals: proceedings of the International Conference Riga, May 18-23, 1981 edited by V.M. Tuchkevich and K.K. Shvarts SN - 3540107827 PY - 1981/// CY - Berlin PB - Springer-Verlag KW - Crystallography KW - Solid state chemistry ER -