@book
{TN_libero_mab2,
author = {
Nielsen, John S.
},
title = {
A theoretical and experimental study of concrete beams, especially over-reinforced beams, subjected to torsion
1 Theory
},
publisher = {ABK},
year = {1983},
booktitle = {ABK ; Serie R ; 170},
address = {
[Lyngby]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}