Explicit equivariant quantization on (co)adjoint orbits of $GL(n,\C)$
  We present an explicit $\U_h\bigl(gl(n,\C)\bigr)$-equivariant quantization on coadjoint orbits of $GL(n,\C)$. It forms a two-parameter family quantizing the Poisson pair of the reflection equation and Kirillov-Kostant-Souriau brackets. 
J. Donin and A. Mudrov