The authors briefly describe some theoretical approaches to the problems of chemical binding and molecular shapes and summarize their contribution to the description of the electronic structure of chemical species.
Leroy, G. (1983). A brief survey of the basic theoretical arguments on molecular structures and chemical bondings. Journal of Molecular Structure: THEOCHEM, 12, 45-56. https://doi.org/10.1016/0166-1280(83)85008-8 (Original work published 1983)