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- Pulles, J.W. (author), Mulder, T.H. (author) master thesis 1972
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- Heronemus, W.E. (author) conference paper 1972
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- Eatock Taylor, R. (author) journal article 1972
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- Penzien, Joseph (author) journal article 1972
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- Bosch, T.E. (author) master thesis 1972
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- Remery, G.F.M. (author), Hermans, A.J. (author) conference paper 1971
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- report 1971
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- Kostense, J.K. (author), Speekenbrink, H. (author) master thesis 1971
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- Koelbel, Joseph G. (author) report 1971
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- Kettenis, D.L. (author) conference paper 1971
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- Chakrabarti, Subrata K. (author) journal article 1971
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- Clauss, Günther F. (author), Lehmann, E. (author), Ostergaard, C. (author) report
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- Kim, Cheung Hun (author) conference paper 1970
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- Rijken, O. (author) master thesis
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- Eatock Taylor, R. (author) report
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- Pinkster, Jo A. (author) report
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- Smogeli, O.N. (author), Perez, T. (author), Fossen, Thor I. (author), Sorensen, A.J. (author) report
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- Korkut, M. Deha (author) conference paper 1970
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- other
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- Spassov, Svilen Apostolov (author) report