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Oscillating and periodic solutions of equations of the type \(\ddot x+f_ 1(x)\dot x+f_ 2(x)\dot x^ 2+g(x)=0\) - MaRDI portal

Oscillating and periodic solutions of equations of the type \(\ddot x+f_ 1(x)\dot x+f_ 2(x)\dot x^ 2+g(x)=0\)

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Publication:1260843