1. Structure of medicinal chemistry
2. p-σ-π Analysis. A Method for the Correlation of Biological Activity and Chemical Structure
3. Steric Effects in Drug Design, Topics in Current Chemistry (Springer-Verlag, New York 1983), Vol. 114, and references therein.
4. and Chemical Applications of Pattern Recognition (Wiley, New York, 1975).
5. in Progress in Biophysics, and Eds. (Pergamon, Oxford, 1962), Vol. 12, pp. 107-152.