@incollection{chengcheng-aag-2016,
	title = "Analysis and design of curved support structures",
	author = "Chengcheng Tang and Martin Kilian and Pengbo Bo 
		and Johannes Wallner and Helmut Pottmann",
	year = 2016,
	booktitle = "Advances in Architectural Geometry 2016",
	editor = "Sigrid Adriaenssens and Fabio Gramazio and Matthias Kohler
                  and Achim Menges and Mark Pauly",
	publisher = "VDF Hochschulverlag, ETH Z{\"u}rich",
	pages = "8-23",
}