@article{IVM_1999_10_a3,
     author = {A. N. Mironov},
     title = {On the relation between the boundary values of the {Goursat} problem with normal derivatives of the third order},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {23--26},
     publisher = {mathdoc},
     number = {10},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1999_10_a3/}
}