@article{MMO_1985_48_a2,
     author = {Yu. V. Borovskiǐ},
     title = {Description of two-sided closed ideals in the superenvelope of the {Lie} algebra ${\rm sl}(2,\mathbf C)$},
     journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {60--76},
     publisher = {mathdoc},
     volume = {48},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMO_1985_48_a2/}
}