JHA, B. K. Analysis of Bistatic Scattering of Electromagnetic Waves by Melting Layer. Himalayan Physics, [S. l.], v. 1, p. 41–43, 2011. DOI: 10.3126/hj.v1i0.5175. Disponível em: https://www.nepjol.info/index.php/HP/article/view/5175. Acesso em: 9 dec. 2021.