@article{GDZPPN000364614,
title = {An On-Line Potato-Sack Theorem.},
journal = {Discrete \& computational geometry},
volume = {6},
year = {1991},
pages = {1-8},
zbl = {0727.52004},
url = {http://dml.mathdoc.fr/item/GDZPPN000364614}
}
Lassak, M.; Zhang, J. An On-Line Potato-Sack Theorem.. Discrete & computational geometry, Tome 6 (1991) pp. 1-8. http://gdmltest.u-ga.fr/item/GDZPPN000364614/