@misc
{TN_libero_mab2,
author = {
AGOL, IAN
AND
LIU, YI
},
title = {
PRESENTATION LENGTH AND SIMON'S CONJECTURE
},
publisher = {American Mathematical Society},
isbn = {0894-0347},
isbn = {1088-6834},
year = {2012},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}