@article{RM_2001_56_5_a8,
     author = {O. K. Sheinman},
     title = {Second-order {Casimir} operators for the affine {Krichever{\textendash}Novikov} algebras},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {986--987},
     year = {2001},
     volume = {56},
     number = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2001_56_5_a8/}
}