Papers presented during the academic year 73-74 at an international seminar organized by some members of the Centre de mécanique ondulatoire appliquée du C.N.R.S. and some members of the Laboratoire de chimie quantique de lI̕nstitut de biologie physico-chimique.
Contents
v.1. Atoms and molecules in the ground state.--v.2. Ionized and excited states.