TY  - GEN
AU  - Lowden, Par-Olov
AU  - Ohrn, Yngve
AU  - 
TI  - PROCEEDINGS
U1  - 541.28 
PY  - 1981///
CY  - New York
PB  - Wiley
KW  - Quantum Chemistry -- Congresses
KW  - Molecular Orbitals -- Congresses
ER  -