MAGNETIC PROPERTIES II : ENDOR OF UNDOPED CIS-(CH)x L. R. Dalton, H. Thomann, H. Kim, Y. Tomkiewicz, N. S. Shiren et T. C. ClarkeJ. Phys. Colloques, 44 C3 (1983) C3-229-C3-232DOI: https://doi.org/10.1051/jphyscol:1983345