Colglazier, Elmer William, Jr. (1971) **Two Topics in Elementary Particle Physics: (1) Quark Graphs and Angular Distributions in the Decays of the Axial-Vector Mesons. (2) Universal Current-Current Theories and the Non-Leptonic Hyperon Decays ** (Dissertation (Ph.D)), California Institute of Technology doi: 10.7907/HBFX-4095