For citations:
Shteinikov Yu.N. About one question about the set of rational numbers determined by the quotients of two subsets. Chebyshevskii Sbornik. 2024;25(4):154-157. (In Russ.) https://doi.org/10.22405/2226-8383-2024-25-4-154-157
Shteinikov Yu.N. About one question about the set of rational numbers determined by the quotients of two subsets. Chebyshevskii Sbornik. 2024;25(4):154-157. (In Russ.) https://doi.org/10.22405/2226-8383-2024-25-4-154-157