@article{SEMR_2021_18_1_a1,
     author = {Z. K. Ivanova and M. Kh. Faizrahmanov},
     title = {Weak reducibility of computable and generalized computable numberings},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {112--120},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2021_18_1_a1/}
}