@article {15857,
	title = {Effect of ionic liquids on supercritical fluid foaming behaviour of semi-crystalline natural-based polymers},
	journal = {Green Chemistry},
	volume = {14},
	year = {2012},
	month = {2012-06-26},
	pages = {1949-1955},
	author = {Duarte, A. R. C. and Silva, S. S. and Mano, J. F. and Reis, R. L.}
}