@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/