TY  - JOUR
AU  - R. G�rska 
TI  - Spatial Imagination -- an Overview of the Longitudinal Research at Cracow University of Technology
JO  - Journal for geometry and graphics
PY  - 2005
SP  - 201
EP  - 208
VL  - 9
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2005_9_2_JGG_2005_9_2_a7/
ID  - JGG_2005_9_2_JGG_2005_9_2_a7
ER  -