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Lua i Stíl Chicago (17ú heag.)International Conference on the Physics of Semiconductors Warsaw, Poland, Uniwersytet Warszawski, International Union of Pure and Applied Physics, agus Instytut Fizyki (Polska Akademia Nauk). Proceedings [of the] 11th International Conference on the Physics of Semiconductors: Warszawa-Poland, July, 25-29, 1972. Amsterdam, New York: Elsevier Pub. Co., 1973.
Lua MLA (8ú heag.)International Conference on the Physics of Semiconductors Warsaw, Poland, et al. Proceedings [of the] 11th International Conference on the Physics of Semiconductors: Warszawa-Poland, July, 25-29, 1972. Elsevier Pub. Co., 1973.