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de Does, J.Ch. (author)
conference paper 1971
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de Does, J. Ch. (author), de Ruiter, H.J. (author)
report 1962
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de Does, J.Ch. (author)
report 1961
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de Does, J.Ch. (author)
report 1961
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de Does, J.Ch. (author)
report 1960
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de Does, J.Ch. (author)
report 1960
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Jaeger, H.E. (author), de Does, J.Ch (author)
report 1958
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Jaeger, H.E. (author), de Does, J.Ch. (author), Gerritsma, J. (author)
journal article 1957
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