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Title
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De negenpuntscirkel (of de cirkel van Feuerbach)
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Author
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Language
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Dutch
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Source (journal)
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Pythagoras : wiskundetijdschrift voor jongeren. - Groningen, 1961, currens
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Publication
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Groningen
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Wolters-Noordhoff
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2018
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ISSN
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0033-4766
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Volume/pages
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58
:1
(2018)
, p. 32
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Full text (open access)
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