@article{DAN_1990_314_5_a12,
     author = {A. I. Prilepko and I. A. Vasin},
     title = {Some nonstationary inverse problems of hydrodynamics with final},
     journal = {Doklady Akademii Nauk},
     pages = {1075--1078},
     publisher = {mathdoc},
     volume = {314},
     number = {5},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_314_5_a12/}
}