@article{VM_2001_3_1_a5,
     author = {Carlo H. S\'equin},
     title = {Analogies from {2D} to {3D} {Exercises} in {Disciplined} {Creativity}},
     journal = {Visual Mathematics},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VM_2001_3_1_a5/}
}