@article{JGG_1998_2_2_a7,
     author = {G. R. Bertoline},
     title = {Visual {Science:} {An} {Emerging} {Discipline}},
     journal = {Journal for geometry and graphics},
     pages = {181--188},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {1998},
     url = {http://geodesic.mathdoc.fr/item/JGG_1998_2_2_a7/}
}