@article{GDZPPN000365521, title = {How To Take Short Cuts.}, journal = {Discrete \& computational geometry}, volume = {7}, year = {1992}, pages = {251-264}, url = {http://dml.mathdoc.fr/item/GDZPPN000365521} }
O'Rourke, J.; Aronov, B. How To Take Short Cuts.. Discrete & computational geometry, Tome 7 (1992) pp. 251-264. http://gdmltest.u-ga.fr/item/GDZPPN000365521/