BHUIYAN, S. A.; BAIZID, A. R. Volume Charge Density in Most General Lorentz Transformation. Journal of Scientific Research, [S. l.], v. 8, n. 3, p. 259–265, 2016. DOI: 10.3329/jsr.v8i3.27133. Disponível em: https://banglajol.info/index.php/JSR/article/view/27133. Acesso em: 19 dec. 2024.