Critical Point Theory for the Lorentz Force Equation Arcoya Álvarez, David Bereanu, C. Torres Villarroya, Pedro José 2025-01-16T11:03:40Z 2025-01-16T11:03:40Z 2019-01-02 journal article https://hdl.handle.net/10481/99399 https://doi.org/10.1007/s00205-018-01352-7 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Springer Nature