Spasov, A. Y. (1987). Lasers and their applications: Proceedings of the 4th Summer School on Quantum Electronics, "Lasers & Their Applications", Sept. 29 to Oct. 4, 1986, Sunny Beach, Bulgaria. Singapore: World Scientific Publishing.
Παραπομπή Chicago StyleSpasov, A. Y. Lasers and Their Applications: Proceedings of the 4th Summer School On Quantum Electronics, "Lasers & Their Applications", Sept. 29 to Oct. 4, 1986, Sunny Beach, Bulgaria. Singapore: World Scientific Publishing, 1987.
Παραπομπή MLASpasov, A. Y. Lasers and Their Applications: Proceedings of the 4th Summer School On Quantum Electronics, "Lasers & Their Applications", Sept. 29 to Oct. 4, 1986, Sunny Beach, Bulgaria. Singapore: World Scientific Publishing, 1987.
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