@misc{10481/101024, year = {2019}, month = {9}, url = {https://hdl.handle.net/10481/101024}, publisher = {IEEE}, title = {Graphical Schemes Designed to Display and Study the Long-term Variations of Schumann Resonance}, doi = {DOI: 10.23919/Eusipco47968.2021}, author = {Rodríguez-Camacho, Jesús and Gómez Lopera, Juan Francisco and Salinas, Alfonso and Fornieles-Callejón, Jesús and Portí, Jorge and Blanco-Navarro, David and Carrión Pérez, María del Carmen and Navarro Camba, Enrique}, }