30 Years after Sketchpad: relaxation of geometric constraints revisited

Additional Metadata
Publisher	Stichting Mathematisch Centrum
Journal	CWI Quarterly
Note	This is a revised version of the same article in CWI Quarterly 6(1993)4, pp. 363-383
Citation APA Style AAA Style APA Style Cell Style Chicago Style Harvard Style IEEE Style MLA Style Nature Style Vancouver Style American-Institute-of-Physics Style Council-of-Science-Editors Style BibTex Format Endnote Format RIS Format CSL Format DOIs only Format	van Overveld, C. W. A. M. (1994). 30 Years after Sketchpad: relaxation of geometric constraints revisited. CWI Quarterly, 7(1), 73–98.

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