@article{JGG_2010_14_1_JGG_2010_14_1_a7,
     author = {M. S. Biembengut and N. Hein },
     title = {Geometry & {Decorative} {Arts} in {Children's} {Creativity}},
     journal = {Journal for geometry and graphics},
     pages = {93--103},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JGG_2010_14_1_JGG_2010_14_1_a7/}
}