@misc
{TN_libero_mab2,
author = {
Shahar, Yuval
AND
Musen, Mark A
},
title = {
Knowledge-based temporal abstraction in clinical domains
},
publisher = {Elsevier BV},
isbn = {0933-3657},
year = {1996},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}