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- Journee, Johan M.J. (author) report 1982
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- Journee, Johan M.J. (author) report 1982
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- Journee, Johan M.J. (author) report 1980
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- Journee, Johan M.J. (author) report 1980
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- Journee, Johan M.J. (author), Buitenhek, Maarten (author) report 1980
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- Journee, Johan M.J. (author), Keuning, P.J. (author), Vis, F.C. (author) report 1980
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- Journee, Johan M.J. (author) report 1980
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- Journee, Johan M.J. (author) report 1979
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- Journee, Johan M.J. (author) report 1978
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- Journee, Johan M.J. (author) report 1978
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- Journee, Johan M.J. (author) report 1977
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- Journee, Johan M.J. (author) report 1977
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- Journee, Johan M.J. (author) report 1977
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- Journee, Johan M.J. (author) report 1976
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- Journee, Johan M.J. (author) report 1976
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- Journee, Johan M.J. (author) report 1976
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- Journee, Johan M.J. (author) report 1970