SAH, A. K. An Atom Laser over Optical Lasers. Himalayan Physics, [S. l.], v. 4, p. 99–101, 2013. DOI: 10.3126/hj.v4i0.9438. Disponível em: https://www.nepjol.info/index.php/HP/article/view/9438. Acesso em: 19 apr. 2024.