Comment on "Dynamical Chern-Simons term generation at finite density"   and "Chern-Simons term at finite density"
  We comment on the calculation of the Chern-Simons coefficient in (2+1)-dimensional gauge theories at finite chemical potential made by A.N.Sissakian, O.Yu.Shevchenko and S.B.Solganik (hep-th/9608159 and hep-th/9612140). 
Vadim Zeitlin (Lebedev Physical Institute)