@article{IVM_2016_10_a5,
     author = {L. S. Pul'kina and A. E. Savenkova},
     title = {A~problem with a~nonlocal with respect to time condition for multidimensional hyperbolic equations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {41--52},
     publisher = {mathdoc},
     number = {10},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2016_10_a5/}
}