BibTex format
@article{Ashraf:2004:10.1016/j.engstruct.2004.06.018,
author = {Ashraf, M and Nethercot, DA and Ahmed, B},
doi = {10.1016/j.engstruct.2004.06.018},
journal = {ENGINEERING STRUCTURES},
pages = {1809--1819},
title = {Sway of semi-rigid steel frames - Part 1: Regular frames},
url = {http://dx.doi.org/10.1016/j.engstruct.2004.06.018},
volume = {26},
year = {2004}
}