$U_q[\hat{sl(2|1)}]$ Vertex Operators, Screen Currents and Correlation Functions at Arbitrary Level
$W^{(2)}_n$ algebras
$\hbar$-adic quantum vertex algebras and their modules
$\Ughr$ invariant quantization on some homogeneous manifolds
$\Uh$ invariant Quantization of Coadjoint Orbits and Vector Bundles over them
$\U_q(sl(n))$-invariant quantization of symmetric coadjoint orbits via reflection equation algebra
$σ$-models on the quantum group manifolds $SL_{q}(2,R)$, $SL_{q}(2,R)/U_{h}(1)$, $C_{q}(2|0)$ and infinitesimal trasformations