1. H. Margenau, N.R. Kestner: Theory of Intermolecular Forces, 2nd ed. ( Pergamon, Oxford 1971 )
2. V.B. Leonas: “Intermolecular Interactions and Collisions of Atoms and Molecules”, in Review of Science and Technique: Atomic and Molecular Physics, Optics, and Magnetic Resonance, Vol. 1, ed. by S.A.Losev ( All-Union Institute of Scientific and Technical Information, Moscow 1980 ) pp. 206 (in Russian)
3. E.A. Mason, J.T. Vanderslice: “High-Energy Elastic Scattering of Atoms, Molecules, and Ions”, in Atomic and Molecular Processes, ed. by D.R. Bates (Academic, New York 1962) Chap. 17, pp. 663–695
4. I. Amdur, J.E. Jordan: “Elastic Scattering of High-Energy Beams: Repulsive Forces”, in Molecular Beams, ed. by J. Ross, Adv. Chem. Phys., Vol. 10 (Wiley, New York 1966) Chap. 2, p. 29
5. L.A. Viehland, E.A. Mason: J. Chem. Phys. 80, 416 (1984); ibid 81, 903 (1984)