1. E. Clementi and D.R. Davies, J. Comp. Physics, 1, 223 (1966).
2. D.R. Davies and E. Clementi, “IBMOL: Computation of Wave Functions of General Geometry,” Special IBM-Research Report, San Jose, Calif. (1965).
3. A. Veillard and E. Clementi, “IBMOL: Version 2,” Special IBM-Research Report, San Jose, Calif. (1966).
4. 1. (a) E. Clementi and J.W. Mehl, "IBM System/360, IBMOL-5 Program, General Information Manual," IBM-Research Report, RJ853 (May, 1971)
5. 2. (b) E. Clementi and J.W. Mehl, "IBMOL-5 Program, System Manual," IBM-Research Report, RJ1244 (July, 1973)