Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{DCG_1986__1_131000, author = {R. Tamassia and Ioannis G. Tollis}, title = {A {Unified} {Approach} to {Visibility} {Representations} of {Planar} {Graphs.}}, journal = {Discrete & computational geometry}, pages = {321--342}, publisher = {mathdoc}, volume = {1}, year = {1986}, zbl = {0607.05026}, url = {http://geodesic.mathdoc.fr/item/DCG_1986__1_131000/} }
R. Tamassia; Ioannis G. Tollis. A Unified Approach to Visibility Representations of Planar Graphs.. Discrete & computational geometry, Tome 1 (1986), pp. 321-342. http://geodesic.mathdoc.fr/item/DCG_1986__1_131000/