@article{DE_1996_32_9_a10,
     author = {I. K. Lifanov and L. N. Poltavskii},
     title = {On the integral convergence of an approximate solution of the {Prandtl} equation to the exact solution},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1237--1245},
     publisher = {mathdoc},
     volume = {32},
     number = {9},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_9_a10/}
}