@book
{TN_libero_mab2,
author = {
Goddard, R. T. N.
},
title = {
Structural investigation of roads for the design of strengthening
},
publisher = {Pavement Engineering Div., Highways Group, Transport and Road Research Laboratory},
year = {1990},
booktitle = {Research report / Transport and Road Research Laboratory, Department of Transport ; 189},
address = {
Crowthorne, Berkshire
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}