@article{DAN_1985_285_2_a0,
     author = {B. A. Bubnov and N. B. Semyagin},
     title = {Boundary value problems for a class of evolution equations with},
     journal = {Doklady Akademii Nauk},
     pages = {265--269},
     publisher = {mathdoc},
     volume = {285},
     number = {2},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1985_285_2_a0/}
}