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3. Hannay, N. B.: Semiconductors, Reinhold Publ. Corp., New York (1959).
4. Hansen, M., u. K. Anderko: Constitution of Binary Alloys, McGraw-Hill, New York (1958).
5. Hilsum, C.,u. A. C. Rose-Innes: Semiconducting III—V Compounds, Pergamon Press, Oxford (1961).