JASINSKI, RAYMOND PAUL. A BETHE-SALPETER HARMONIC OSCILLATOR FERMION QUARK MODEL FOR MESONS. A BETHE-SALPETER HARMONIC OSCILLATOR FERMION QUARK MODEL FOR MESONS. Physics, Elementary Particles and High Energy. 2014-03-18
    https://indigo.uic.edu/articles/thesis/A_BETHE-SALPETER_HARMONIC_OSCILLATOR_FERMION_QUARK_MODEL_FOR_MESONS_/10838510