1. M. Moshinsky, A. del Sol Mesa, and V. Riquer, “Supermultiplicity and the relativis-tic Coulomb problem with arbitrary spin”, accepted for publication in Foundations of Physics, August or September 1997.
2. M. Moshinsky and V. Riquer, “Nuclear physics methods for problems in relativistic quantum mechanics”, to be submitted for publication.
3. M. Moshinsky and A. Sharma, “Variational energy spectra of relativistic Hamilto-nians”, J. Phys. A: Math. Gen. (submitted for publication).
4. M. Centelles, X. Vinas, M. Barranco, and P. Shuck, Nucl. Phys. A, 519,73 (1990).
5. M. Moshinsky and Yu. F. Smirnov, The harmonic oscillator in modern physics(Hardwood Academic Publishers, 1996) pp. 1-9.