@article{DAN_1995_342_6_a6,
     author = {V. A. Tupchiev},
     title = {On the solvability in the large of the {Cauchy} problem for a system},
     journal = {Doklady Akademii Nauk},
     pages = {747--749},
     publisher = {mathdoc},
     volume = {342},
     number = {6},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_342_6_a6/}
}