@article{IVM_1962_1_a5,
     author = {V. L. Kan and A. S. Kel'zon},
     title = {Exact solutions of the partial navigation equations.},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {50--56},
     publisher = {mathdoc},
     number = {1},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1962_1_a5/}
}