Freyhardt, H. C. (1980). Crystals: Growth properties and applications:organic crystals germanates semiconductors.V.4. Springer.
Παραπομπή Chicago StyleFreyhardt, H C. Crystals: Growth Properties and Applications:organic Crystals Germanates Semiconductors.V.4. Berlin: Springer, 1980.
Παραπομπή MLAFreyhardt, H C. Crystals: Growth Properties and Applications:organic Crystals Germanates Semiconductors.V.4. Springer, 1980.
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