@article{DAN_1991_320_3_a2,
     author = {L. V. Zhizhiashvili},
     title = {Almost everywhere summation of $n$-multiple conjugate},
     journal = {Doklady Akademii Nauk},
     pages = {529--530},
     publisher = {mathdoc},
     volume = {320},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_320_3_a2/}
}