@article{IVM_1991_5_a2,
     author = {N. A. Koreshkov},
     title = {Central elements in the algebra $U(K_m)$.},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {16--22},
     publisher = {mathdoc},
     number = {5},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1991_5_a2/}
}