@article{01549699,
title = {What is the minimum length of a non-extendable lace?},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {40},
year = {1999},
pages = {217-227},
zbl = {0969.52004},
language = {en},
url = {http://dml.mathdoc.fr/item/01549699}
}
Kemnitz, Arnfried; Soltan, Valeriu. What is the minimum length of a non-extendable lace?. Beiträge zur Algebra und Geometrie, Tome 40 (1999) pp. 217-227. http://gdmltest.u-ga.fr/item/01549699/