SMOTROVA, E. I., BYELOBROV, V., BENSON, T. M., ČTYROKÝ, J., SAULEAU, R., NOSICH, A. I. Optical theorem helps understand thresholds of lasing in microcavities with active regions. IEEE Journal of Quantum Electronics. 2011, 47(1), 20-30. ISSN 0018-9197. E-ISSN 1558-1713. Dostupné z: https://doi.org/10.1109/JQE.2010.2055836