@article{DAN_1984_278_4_a9,
     author = {M. V. Petrova},
     title = {Weak convergence of functionals of random walks},
     journal = {Doklady Akademii Nauk},
     pages = {806--809},
     year = {1984},
     volume = {278},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_278_4_a9/}
}