@article{VM_2010_12_2_a3,
     author = {Naomi Asakura},
     title = {Fundamental {Problems} of {Creating} in {Two-Dimensional} {Space}},
     journal = {Visual Mathematics},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/VM_2010_12_2_a3/}
}