@article{DAN_1993_330_3_a5,
     author = {B. Yu. Sternin and V. E. Shatalov},
     title = {A ramified {Cauchy} problem for operators that have {Hamiltonian} rest},
     journal = {Doklady Akademii Nauk},
     pages = {294--297},
     publisher = {mathdoc},
     volume = {330},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_330_3_a5/}
}