@article{Guerrero_S_nchez_2024,
  title={{Robust IDA-PBC for non-separable PCH systems under time-varying external disturbances}},
  volume={113},
  ISSN={1573-269X},
  DOI={10.1007/s11071-024-10380-w},
  number={4},
  journal={Nonlinear Dynamics},
  publisher={Springer Science and Business Media LLC},
  author={Guerrero-Sánchez, M. E. and Montoya-Morales, J. R. and Valencia-Palomo, G. and Hernández-González, O.},
  year={2024},
  pages={3499--3510}
}