On Periodic Solutions of One Second-Order Differential Equation.

Autor: Demidenko, G. V.1 (AUTHOR) demidenk@math.nsc.ru, Dulepova, A. V.2 (AUTHOR)
Zdroj: Journal of Mathematical Sciences. Jan2024, Vol. 278 Issue 2, p314-327. 14p.
Databáze: Academic Search Ultimate