@article{IVM_1968_8_a9,
     author = {R. B. Salimov},
     title = {Various cases of inverse boundary value problems},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {73--79},
     year = {1968},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1968_8_a9/}
}