Petre STAN; Marinica STAN. Determination the Spectral Response for Non-Linear Oscillators with the Nonlinear Characteristic . Research and Developments in Engineering Research Vol. 8, [S. l.], p. 92–102, 2023. DOI: 10.9734/bpi/rader/v8/6331B. Disponível em: https://stm.bookpi.org/RADER-V8/article/view/11953. Acesso em: 10 jun. 2026.