APA aipamena

Weichel, h. (1990). Laser beam propagation in the atmosphere. SPIE- International Society for Optical Engineering.

Chicago Style aipamena

Weichel, hugo. Laser Beam Propagation in the Atmosphere. Washington: SPIE- International Society for Optical Engineering, 1990.

MLA aipamena

Weichel, hugo. Laser Beam Propagation in the Atmosphere. SPIE- International Society for Optical Engineering, 1990.

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