@article{VVGUM_2022_25_2_a1,
     author = {V. A. Klyachin and E. G. Grigorieva},
     title = {Uniqueness theorem of reconstruction of preimage by its image under degenerate mapping},
     journal = {Matemati\v{c}eska\^a fizika i kompʹ\^uternoe modelirovanie},
     pages = {17--22},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VVGUM_2022_25_2_a1/}
}