TY  - BOOK
AU  - Blum,Karl
TI  - Density matrix theory and applications
T2  - Physics of atoms and molecules
SN  - 0306406845
U1  - 530.1/22 
PY  - 1981///
CY  - New York
PB  - Plenum Press
KW  - Density matrices
N1  - Includes index
ER  -