García-Vite, Pedro Martín; Rosas-Caro, Julio C.; Martínez-Salazar, Ana Lidia; Chavez, Jose de Jesus; Valderrábano-González, Antonio; Sánchez-Huerta, Victor M.: 'Quadratic buck–boost converter with reduced input current ripple and wide conversion range', IET Power Electronics, 2019, 12, (15), p. 3977-3986, DOI: 10.1049/iet-pel.2018.5616
IET Digital Library, https://digital-library.theiet.org/;jsessionid=pccidq62m3gm.x-iet-live-01content/journals/10.1049/iet-pel.2018.5616