@article{FAA_1998_32_1_a8,
     author = {N. A. Kachanovskii and G. F. Us},
     title = {Biorthogonal {Appell} {Systems} in {Analysis} on {Co-Nuclear} {Spaces}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {69--72},
     publisher = {mathdoc},
     volume = {32},
     number = {1},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1998_32_1_a8/}
}