@article{DANMA_2021_501_a12,
     author = {I. B. Petrov and V. I. Golubev and E. K. Guseva},
     title = {Hybrid grid-characteristic schemes for arctic seismic problems},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {67--73},
     publisher = {mathdoc},
     volume = {501},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2021_501_a12/}
}