@article{DAN_1990_310_4_a15,
     author = {V. A. Galkin},
     title = {Functional solutions of conservation laws},
     journal = {Doklady Akademii Nauk},
     pages = {834--839},
     publisher = {mathdoc},
     volume = {310},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_310_4_a15/}
}