@article {1174,
	title = {Structure and properties of rigid foams derived from quebracho tannin.},
	journal = {Materials \& Design },
	year = {2014},
	month = {2014},
	author = {A. MARTINEZ-DE-YUSO and M.C. LAGEL and A. PIZZI and V. FIERRO and A. CELZARD}
}
