@article{FAA_1991_25_3_a2,
     author = {Z. I. Leibenzon},
     title = {Simple proof of {Macdonald's} identities for the series {A}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {19--23},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1991_25_3_a2/}
}