@article{DAN_1990_310_4_a17,
     author = {D. A. Shulaya},
     title = {On the expansion of solutions of the linear multivelocity},
     journal = {Doklady Akademii Nauk},
     pages = {844--849},
     publisher = {mathdoc},
     volume = {310},
     number = {4},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_310_4_a17/}
}