@article{AMI_2007_34_a13,
     author = {Rita Nagy-Kondor},
     title = {Spatial ability of engineering students},
     journal = {Annales mathematicae et informaticae},
     pages = {113--122},
     publisher = {mathdoc},
     volume = {34},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2007_34_a13/}
}