@article{DAN_1974_215_2_a13,
     author = {O. S. Ryzhov and \`E. G. Shifrin},
     title = {Singular vortex layer at the surface of a body during three-dimensional streamline flow},
     journal = {Doklady Akademii Nauk},
     pages = {297--300},
     publisher = {mathdoc},
     volume = {215},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_215_2_a13/}
}