ЛУЧАНИНОВ, А. И.; ГАВВА, Д. С.; УАЙД, С. Р. Increasing the efficiency of harmonic generation by nonlinear scatterers. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 4, n. 9(70), p. 58, 2014. DOI: 10.15587/1729-4061.2014.26282. Disponível em: https://journals.uran.ua/eejet/article/view/51. Acesso em: 19 jul. 2024.