@article{SEMR_2011_8_a30,
     author = {D. V. Lytkina},
     title = {Partial generalization of one of {Macdonald's} results},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {369--371},
     publisher = {mathdoc},
     volume = {8},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2011_8_a30/}
}