Ley, S. V., & Low, C. M. R. (1989). Ultrasound in synthesis. Springer-Verlag.
Chicago Edition CitationLey, Steven V., i Caroline M R. Low. Ultrasound in Synthesis. Berlin: Springer-Verlag, 1989.
Cita MLALey, Steven V., i Caroline M R. Low. Ultrasound in Synthesis. Springer-Verlag, 1989.
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