@article{GDZPPN000366889, title = {Objects that Cannot Be Taken Apart with Two Hands.}, journal = {Discrete \& computational geometry}, volume = {11}, year = {1994}, pages = {367-384}, zbl = {0813.52004}, url = {http://dml.mathdoc.fr/item/GDZPPN000366889} }
Snoeyink, J.; Stolfi, J. Objects that Cannot Be Taken Apart with Two Hands.. Discrete & computational geometry, Tome 11 (1994) pp. 367-384. http://gdmltest.u-ga.fr/item/GDZPPN000366889/