@article {VicentedaSilva2010,
	title = {A novel Augmented Lagrangian Approach for Limit Analysis Computations},
	journal = {IOP Conf. Ser.: Mater. Sci. Eng. 10},
	volume = {10},
	number = {012219},
	year = {2010},
	note = {<p>n/a</p>
},
	abstract = {<p>n/a</p>
},
	doi = {10.1088/1757-899X/10/1/012219},
	url = {http://iopscience.iop.org/1757-899X/10/1/012219},
	author = {Vicente da Silva, M. and Ant{\~a}o, A. N.}
}
