%0 Journal Article %1 douady1985ibd %A Douady, Régine %D 1985 %J Proceedings of the Ninth International Conference for the Psychology of Mathematics Education %K dialectic didactical engineering learning mathematics mythesis tool-object %P 33--52 %T The interplay between different settings. Tool-object dialectic in the extension of mathematical ability %V 2

@article{douady1985ibd, added-at = {2008-04-27T16:47:12.000+0200}, author = {Douady, Régine}, biburl = {https://www.bibsonomy.org/bibtex/2685aca4a4526d0434f620244ea638ecf/yish}, interhash = {34e6bfcc7ee5e9e4dda36f09fbce32fa}, intrahash = {685aca4a4526d0434f620244ea638ecf}, journal = {Proceedings of the Ninth International Conference for the Psychology of Mathematics Education}, keywords = {dialectic didactical engineering learning mathematics mythesis tool-object}, pages = {33--52}, timestamp = {2008-04-27T16:47:12.000+0200}, title = {The interplay between different settings. Tool-object dialectic in the extension of mathematical ability}, volume = 2, year = 1985 }