@article{DAN_1982_265_1_a10,
     author = {N. J. Yurchuk},
     title = {Mixed problems for parabolic equations of variable order},
     journal = {Doklady Akademii Nauk},
     pages = {44--47},
     year = {1982},
     volume = {265},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_1_a10/}
}