Andreev, A. Coherent Phenomena and Amplification without Inversion. SPIE Digital Library.
Chicago Style (17th ed.) CitationAndreev, A. Coherent Phenomena and Amplification Without Inversion. SPIE Digital Library.
MLA (8th ed.) CitationAndreev, A. Coherent Phenomena and Amplification Without Inversion. SPIE Digital Library.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.