Samuel
Brewer
Brown, R., Wu, S., Porto, J. V., Sansonetti, C., Simien, C., Brewer, S., … Gillaspy, J. (2013). Quantum interference and light polarization effects in unresolvable atomic lines: Application to a precise measurement of the $^6,7$Li $D_2$ lines. Phys. Rev. A, 87, 032504. http://doi.org/10.1103/PhysRevA.87.032504 (Original work published 2025)