TY  - BOOK
AU  - Baldereschi, A., ed.
AU  - Resta, R., ed.
TI  - Shallow impurity centers in semiconductors: proceedings of the second international conference on shallow impurity centers/ 
SN  - 0444870873
U1  - 621.3815/2 
PY  - 1987///
CY  - Netherlands
PB  - North-Holland
ER  -