@article{IVM_2022_12_a9,
     author = {Billal Elhamza and Abdelhak Hafdallah},
     title = {Identification of the potential coefficient in the wave equation with incomplete data: a sentinel method},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {113--122},
     publisher = {mathdoc},
     number = {12},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2022_12_a9/}
}