@article{VNGU_2014_14_4_a7,
     author = {N. E. Tokmagambetov},
     title = {Gellerstedt {Equation} with the {Perturbation} of the {Cauchy} {Condition}},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {79--85},
     year = {2014},
     volume = {14},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2014_14_4_a7/}
}