1. Theory of weak interactions in particle physics;Marshak,1969
2. Hyperon Beta Decays
3. J.F. Donoghue, E. Golowich and B.R. Holstein, Low energy weak interactions of quarks, UMHEP-227, Phys. Rep., to be published.
4. Current algebra;Adler,1968
5. Effective Lagrangians and Field Algebras with Chiral Symmetry