Não informado. (1967). Advances in Molecular Relaxation Processes. Elsevier Scientific Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Advances in Molecular Relaxation Processes. Amsterdam: Elsevier Scientific Publishing, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Advances in Molecular Relaxation Processes. Elsevier Scientific Publishing, 1967.
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