THEORETICAL ISSUES CONCERNING THE STABILITY OF ELECTRON SPIN-POLARIZED HYDROGEN W.C. Stwalley, Y.H. Uang, R.F. Ferrante and R.W.H. Webeler J. Phys. Colloques, 41 C7 (1980) C7-27-C7-31 DOI: 10.1051/jphyscol:1980705