@article{JGG_2012_16_1_JGG_2012_16_1_a9,
     author = {A. B�lcskei and S. G�l-K�llay and A. Z. Kov�cs and C. S�r�s },
     title = {Development of {Spatial} {Abilities} of {Architectural} and {Civil} {Engineering} {Students} in the {Light} of the {Mental} {Cutting} {Test}},
     journal = {Journal for geometry and graphics},
     pages = {97--109},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/JGG_2012_16_1_JGG_2012_16_1_a9/}
}