@JournalArticle {SIEEUM5198,
	title = {On the dynamics of rocking motion of single rigid{\textendash}block structures},
	journal = {Earthquake Engineering and Structural Dynamics},
	volume = {36},
	number = {17},
	year = {2007},
	month = {2007-01-01 00:00:00},
	pages = {2383{\textendash}2399},
	publisher = {John Wiley \& Sons Inc.},
	address = {United States},
	keywords = {Complex coupled rocking rotations method, Discrete element method, Dynamics, Rigid blocks, Rocking motion},
	issn = {1096-9845},
	url = {http://sieeum.eng.uminho.pt/publicacoes/pub.aspx?pubid=5198},
	author = {Pe{\~n}a, F. and Prieto, F. and Louren{\c c}o, P. B. and Costa, A. C. and Lemos, J. V.}
}