Hai, B. T. H., L. V. Doai, D. H. Son, D. X. Khoa, N. H. Bang, P. V. Trong, L. T. M. Phuong, and N. T. Anh. “Electromagnetically Induced Transparency in the Five-Level Scheme of Cold \(^{85}\)Rb Atomic Vapour”. Communications in Physics, vol. 23, no. 2, July 2013, p. 163, doi:10.15625/0868-3166/23/2/3015.