@article{JGG_2010_14_2_JGG_2010_14_2_a1,
     author = {F. Gruber and G. Wallner and G. Glaeser },
     title = {Force {Directed} {Near-Orthogonal} {Grid} {Generation} on {Surfaces}},
     journal = {Journal for geometry and graphics},
     pages = {135--145},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/JGG_2010_14_2_JGG_2010_14_2_a1/}
}