%0 Journal Article %A S. A. Bychkov %A S. V. Plotnikov %A D. V. Yur'ev %T Folding of Verma modules over the Lie algebra $\mathfrak{sl}(2, \mathbb C)$ and hidden %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1992 %P 169 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1992_47_3_a7/ %G en %F RM_1992_47_3_a7