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- de Boer, Y.A. (author) report 1999
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- de Boer, Y.A. (author) master thesis 1999
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- Hengst, S. (author), de Boer, M.J. (author), Bontebal, M. (author), Bijtelaar, E. (author), Hendrikse, Y. (author), Hoogeland, M.G. (author), Kaper, R. (author), de Man, P.H.C. (author), van Nes, C.J. (author), Nienaber, S.G. (author), Scheffer, J.M. (author), van Turnhout, M.H.H. (author), Verspuy, J. (author), de Vries, L.B. (author) other 1998
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- Hengst, S. (author), de Boer, M.J. (author), Bontebal, M. (author), Bijtelaar, E. (author), Hendrikse, Y. (author), Hoogeland, M.G. (author), Kaper, R. (author), de Man, P.H.C. (author), van Nes, C.J. (author), Nienaber, S.G. (author), Scheffer, J.M. (author), van Turnhout, M.H.H. (author), Verspuy, J. (author), de Vries, L.B. (author) other 1998
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- Hengst, S. (author), de Boer, M.J. (author), Bontebal, M. (author), Bijtelaar, E. (author), Hendrikse, Y. (author), Hoogeland, M.G. (author), Kaper, R. (author), de Man, P.H.C. (author), van Nes, C.J. (author), Nienaber, S.G. (author), Scheffer, J.M. (author), van Turnhout, M.H.H. (author), Verspuy, J. (author), de Vries, L.B. (author) other 1998
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- Hengst, S. (author), de Boer, M.J. (author), Bontebal, M. (author), Bijtelaar, E. (author), Hendrikse, Y. (author), Hoogeland, M.G. (author), Kaper, R. (author), de Man, P.H.C. (author), van Nes, C.J. (author), Nienaber, S.G. (author), Scheffer, J.M. (author), van Turnhout, M.H.H. (author), Verspuy, J. (author), de Vries, L.B. (author) other 1998
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- de Boer, G.J. (author) book 1994
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- de Boer, O.C. (author) master thesis 1991
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- de Boer, O.C. (author) master thesis 1991
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- de Boer, O.C. (author) master thesis 1990
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- de Boer, R. (author) master thesis 1990
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- de Boer, R. (author) master thesis 1986
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- de Boer, R (author) master thesis 1985
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- de Boer, Wietse (author) journal article 1983
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- de Boer, W. (author) master thesis 1983
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- de Boer, Jan (author) report 1978
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- de Boer, T.J.M. (author) master thesis 1978
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- de Boer, T.J.M. (author) master thesis 1977
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- de Boer, T.J.M. (author) report 1977
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- de Boer, T.J.M. (author) report 1977