1. Several such programs are available from the Quantum Chemistry Program Exchange (QCPE) at the University of Indiana, Bloomington, Indiana, USA, for a fee
2. Corongiu G, Detrich JH (1984) IBM Technical Report, KGN-1, March 31
3. Corongiu G, Detrich JH (1985) IBM J Res Dev 29:422
4. Clementi E, Chin S, Logan D (1986) ?Chaire Francqui? Lecture Series: Part 9, IBM Kingston. See also Israeli Journal of Chemistry, in press
5. Clementi E, Corongiu G, Detrich JH, Khanmohammadbaigi H, Chin S, Domingo L, Laaksonen A, Nguyen HL (1984) IBM Technical Report, KGN-2, May 20