@article{DAN_1990_314_3_a4,
     author = {V. N. Gol'dberg},
     title = {On the well-posedness of mixed problems for almost linear},
     journal = {Doklady Akademii Nauk},
     pages = {537--541},
     publisher = {mathdoc},
     volume = {314},
     number = {3},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_314_3_a4/}
}