Defects in insulating crystals proceedings of the International Conference Riga, May 18-23, 1981 edited by V.M. Tuchkevich and K.K. Shvarts / edited by V. M. Tuchkevich and K. K. Shvarts - Berlin : Springer-Verlag, 1981 - 774 p. : ill. ; 25 cm. ISBN: 3540107827 Subjects--Topical Terms: CrystallographySolid state chemistry