Many-Body Perturbation Calculation of the Indirect Spin-Spin Coupling Constant in HD MoleculeRemoveC. M. Dutta, N. C. Dutta, and T. P. DasPhys. Rev. Lett. 25, 1695 (1970)
Derivation of the Wu-Yang Conjecture in the Bootstrap ModelRemoveRudolph C. HwaPhys. Rev. Lett. 25, 1728 (1970)