@article{VMJ_2022_24_1_a1,
     author = {P. V. Babich},
     title = {Finding an unknown rapidly oscillating right-hand side in multidimensional first-order hyperbolic system},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {15--23},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2022_24_1_a1/}
}