Geodesic
Superconformal algebras in two dimensions
Teoretičeskaâ i matematičeskaâ fizika, Tome 66 (1986) no. 1, pp. 102-108 
V. G. Knizhnik. Superconformal algebras in two dimensions. Teoretičeskaâ i matematičeskaâ fizika, Tome 66 (1986) no. 1, pp. 102-108. http://geodesic.mathdoc.fr/item/TMF_1986_66_1_a7/
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     author = {V. G. Knizhnik},
     title = {Superconformal algebras in two dimensions},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {102--108},
     year = {1986},
     volume = {66},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1986_66_1_a7/}
}
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Voir la notice de l'article provenant de la source Math-Net.Ru

In the paper, $SO(N)$- and $U(N)$-invariant algebras of extended superconformal symmetry in two dimensions with arbitrary central charge are constructed. Besides the energy-momentum tensor, they contain only currents of dimensions 1 and 3/2.

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