@article{CMJ_2002_52_2_a9,
     author = {Khomenko, Alexandre and Mazorchuk, Volodymyr},
     title = {On multiplicities of simple subquotients in generalized {Verma} modules},
     journal = {Czechoslovak Mathematical Journal},
     pages = {337--343},
     year = {2002},
     volume = {52},
     number = {2},
     mrnumber = {1905441},
     zbl = {1008.17004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2002_52_2_a9/}
}