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"Modified Prüfer angle and conditional oscillation of perturbed linear ..."
Petr Hasil, Michal Veselý (2019)
- Petr Hasil, Michal Veselý:
Modified Prüfer angle and conditional oscillation of perturbed linear and half-linear differential equations. Appl. Math. Comput. 361: 788-809 (2019)
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