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@article{JGG_2004_8_1_JGG_2004_8_1_a4, author = {E. Kozniewski }, title = {Geometry of {Roofs} from the {View} {Point} of {Graph} {Theory}}, journal = {Journal for geometry and graphics}, pages = {41--58}, publisher = {mathdoc}, volume = {8}, number = {1}, year = {2004}, url = {http://geodesic.mathdoc.fr/item/JGG_2004_8_1_JGG_2004_8_1_a4/} }
E. Kozniewski . Geometry of Roofs from the View Point of Graph Theory. Journal for geometry and graphics, Tome 8 (2004) no. 1, pp. 41-58. http://geodesic.mathdoc.fr/item/JGG_2004_8_1_JGG_2004_8_1_a4/