ANGERMANN, L.; YATSYK, V. V.; YATSYK, M. V. The Conversion of Excitation Energy into Generated Energy at the Resonant Frequencies of a Transparent Nonlinear Layer. Advanced Electromagnetics, [S. l.], v. 8, n. 1, p. 66–74, 2019. DOI: 10.7716/aem.v8i1.1132. Disponível em: https://aemjournal.org/index.php/AEM/article/view/1132. Acesso em: 20 oct. 2025.