?
The $\widehat{\rm sl}(2)\oplus\widehat{\rm sl}(2)/\widehat{\rm sl}(2)$ coset theory as a Hamiltonian reduction of $\widehat D(2\vert 1;\alpha)$.
Nuclear Physics B. 2001. Vol. 610. No. 3.
Feigin B. L., Semikhatov A.
Language:
English