APA (7th ed.) Citation

Andreev, A. Coherent Phenomena and Amplification without Inversion. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Andreev, A. Coherent Phenomena and Amplification Without Inversion. SPIE Digital Library.

MLA (8th ed.) Citation

Andreev, A. Coherent Phenomena and Amplification Without Inversion. SPIE Digital Library.

Warning: These citations may not always be 100% accurate.