@article {6237,
	title = {Reinforcement strategies for producing functionally graded materials by friction stir processing in aluminium alloys},
	journal = {Journal of Materials Processing Technology},
	volume = {213},
	year = {2013},
	note = {n/a},
	month = {SEP 2013},
	pages = {1609-1615},
	abstract = {n/a},
	isbn = {0924-0136},
	doi = {10.1016/j.jmatprotec.2013.03.022},
	author = {Miranda, R. M. and Santos, Telmo G. and Gandra, J. and N. Lopes and Silva, R.J.C.}
}
