Willert, E. (2023). Axisymmetry in Mechanical Engineering. MDPI - Multidisciplinary Digital Publishing Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWillert, Emanuel. Axisymmetry in Mechanical Engineering. Basel: MDPI - Multidisciplinary Digital Publishing Institute, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWillert, Emanuel. Axisymmetry in Mechanical Engineering. MDPI - Multidisciplinary Digital Publishing Institute, 2023.
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