1. Alliluev, S.P. (1958), Sov. Phys. JETP
6, 156.
2. Avery, J. (1989) Hyperspherical Harmonics; Applications in Quantum Theory, Kluwer Academic Publishers, Dordrecht, Netherlands.
3. Avery, J. and Antonsen, F. (1989) “A New Approach to the Quantum Mechanics of Atoms and Small Molecules”, Int. J. Quant. Chem., Symposium 23, 159.
4. Avery, J. and Antonsen, F. (1992) “Iteration of the Schrödinger Equation Starting with Hartree-Fock Wave Functions”, Int. J. Quant. Chem., 42, 87.
5. Avery, J. and Herschbach, D.R. (1992) “Hyperspherical Sturmian Basis Functions”, Int. J. Quantum Chem.
41, 673.