W. Alpers, A.Yu. Ivanov, K.-F. Dagestad
ESA Communications
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WILDE, A., BRuNING, C., ALPERS, W., .
ESA Publications Division
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W. Alpers, W. Huang, P.W. Chan
ESA Communications
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F. Filipponi, A. Taramelli, F. Zucca
ESA Communications
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W. Alpers, A. Mouche, A.Yu. Ivanov, B. Brümmer
ESA Communications
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W. Alpers, C.M. Cheng, P.W. Chan
ESA Communications
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W. Alpers, C.M. Cheng, C. Guo
ESA Communications
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Alpers, W., La Violette, P.E.
ESA Publications Division
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W. Alpers, W. Huang, G. Xilin
ESA Communications
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José Carlos Nieto Borge, Tobias Schneiderhan, Johannes Schulz-Stellenfleth, Andreas Niedermeier
American Society of Mechanical Engineers
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W. Alpers, W. Huang, G. Xilin
ESA Communications
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Kanevsky, M.B.
ESA Publications Division
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