Nieminen, R. (1975). Studies of electrons and positrons in imperfect solids. Dept. of Technical Physics, Helsinki University of Technology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNieminen, Risto. Studies of Electrons and Positrons in Imperfect Solids. Helsinki: Dept. of Technical Physics, Helsinki University of Technology, 1975.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNieminen, Risto. Studies of Electrons and Positrons in Imperfect Solids. Dept. of Technical Physics, Helsinki University of Technology, 1975.
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