@article{AMI_2010_37_a17,
     author = {Rita Nagy-Kondor},
     title = {Spatial {Ability,} {Descriptive} {Geometry} and {Dynamic} {Geometry} {Systems}},
     journal = {Annales mathematicae et informaticae},
     pages = {199--210},
     publisher = {mathdoc},
     volume = {37},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2010_37_a17/}
}