For citations:
Pirillo G. A characterization of Fibonacci numbers. Chebyshevskii Sbornik. 2018;19(2):259-271. https://doi.org/10.22405/2226-8383-2018-19-2-259-271
Pirillo G. A characterization of Fibonacci numbers. Chebyshevskii Sbornik. 2018;19(2):259-271. https://doi.org/10.22405/2226-8383-2018-19-2-259-271