@article{IVM_2009_1_a3,
     author = {S. Ya. Serovaǐskiǐ},
     title = {Optimization for nonlinear hyperbolic equations without the uniqueness theorem for a~solution of the boundary-value problem},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {76--83},
     publisher = {mathdoc},
     number = {1},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2009_1_a3/}
}