@article{DAN_1960_130_6_a9,
     author = {V. I. Yudovich},
     title = {Periodic motions of a viscous incompressible fluid},
     journal = {Doklady Akademii Nauk},
     pages = {1214--1217},
     publisher = {mathdoc},
     volume = {130},
     number = {6},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_130_6_a9/}
}