@article{RM_1960_15_6_a10,
     author = {F. I. Frankl'},
     title = {On existence of {\textquotedblleft}weak{\textquotedblright}-stable stationary trans-sonic flows with shock waves close to unstable continuous flows (formulation of the problem)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1960},
     volume = {15},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1960_15_6_a10/}
}