@article{AMI_2012_40_a16,
     author = {Rita Nagy-Kondor and Csilla S\"or\"os},
     title = {Engineering students{\textquoteright} spatial abilities in {Budapest} and {Debrecen}},
     journal = {Annales mathematicae et informaticae},
     pages = {187--201},
     publisher = {mathdoc},
     volume = {40},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2012_40_a16/}
}