@article{DAN_1958_123_3_a7,
     author = {S. V. Vallander},
     title = {On the application of the method of singularities to the calculation of fluid flow in radial-axial turbines},
     journal = {Doklady Akademii Nauk},
     pages = {413--416},
     publisher = {mathdoc},
     volume = {123},
     number = {3},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_123_3_a7/}
}