  Emission of a familon caused by the processes $e^- \to e^- + \phi$, $ e^- \to
\mu^- + \phi$ in dense magnetized plasma is investigated in the model in which
a familon have both direct and no direct coupling to leptons via plasmon. The
process probabilities and the integral familon action on plasma are calculated.
It is shown that the $ P$ odd interference phenomenon in the process $e^- \to
\mu^- + \phi$ leads to the familon force acting on plasma along the magnetic
field.
