@article{IVM_1984_3_a14,
     author = {E. F. Romashevskaya},
     title = {An analogue of the {Dirichlet} problem for the {Euler{\textendash}Poisson{\textendash}Darboux} system},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {76--77},
     year = {1984},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1984_3_a14/}
}