1981: Selective pulses on degenerate spin systems in anisotropic media
1982: Molecular motion in anisotropic medium. I. The effect of the dipolar interaction on nuclear spin relaxation
1982: Molecular motion in anisotropic medium. II. The proton relaxation study of acetonitrile: The general A3 spin system
1982: Molecular motion in anisotropic medium. III. The carbon-13 relaxation study of 13CH3CN: The general AX3 spin system