@conference {27842,
	title = {Fatigue of Tubular Bridge Joints Using Welded or Cast Steel Node Solutions},
	booktitle = {7th International Conference on Short and Medium Span Bridges},
	year = {2006},
	author = {Schumacher, A. and Nussbaumer, A. and Haldimann-Sturm, S. and Walbridge, S.}
}