@article{DAN_1984_274_1_a1,
     author = {A. Dzhuraev},
     title = {Some new mixed problems},
     journal = {Doklady Akademii Nauk},
     pages = {14--18},
     year = {1984},
     volume = {274},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_274_1_a1/}
}