The influence of magnetic-moment relaxation motion on second viscosity   in superfluid solutions
  The influence of He-3 nuclear magnetization relaxation on the second viscosity in quantum solutions subjected to an external oscillating magnetic field is studied. The cases of first-, second- and forth-sound waves are examined. The expressions for the second viscosity coefficients are derived and the conditions for the viscosity to be decreased are analyzed. 
N. I. Pushkina