@article{JGG_2007_11_2_JGG_2007_11_2_a7,
     author = {Z. Jusc\'akov\'a and R. A. G\'orska},
     title = {TPS {Test} {Development} and {Application} into {Research} on {Spatial} {Abilities}},
     journal = {Journal for geometry and graphics},
     pages = {223--236},
     year = {2007},
     volume = {11},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JGG_2007_11_2_JGG_2007_11_2_a7/}
}