1. The use of average natural orbitals for configuration interaction calculations on the Boron Hydride molecule

   • S. A. Houlden
   • I. G. Csizmadia

   Commentationes 01 September 1973 Pages: 209 - 216

2. Non radiative transition probabilities in the statistical limit

   • Abraham Nitzan
   • Joshua Jortner

   Commentationes 01 September 1973 Pages: 217 - 229

3. Semiempirical extended Hartree-Fock theory

   • Karl Jug

   Commentationes 01 September 1973 Pages: 231 - 242

4. L'utilisation d'orbitales localisées dans l'étude théorique des molécules

   • Ph. Degand
   • G. Leroy
   • D. Peeters

   Commentationes 01 September 1973 Pages: 243 - 256

5. Proton magnetic shielding in H₂O and (H₂O)₂

   • Michał Jaszuński
   • Andrzej J. Sadlej

   Commentationes 01 September 1973 Pages: 257 - 265

6. Calculations on the π→¹π^* transitions in large conjugated carbonyl compounds using the molecules-in-molecules method

   • T. G. Edwards

   Commentationes 01 September 1973 Pages: 267 - 274

7. An EHT re-examination of Acetylcholine

   • D. AjÒ
   • M. Bossa
   • A. Lapiccirella

   Relatio 01 September 1973 Pages: 275 - 281

8. Recensio

   • Karl Hensen

   BookReview 01 September 1973 Pages: 282 - 282