@article {5034,
	title = {Hydrophobic dipeptide crystals: A promising Ag-free class of ultramicroporous materials showing argon/oxygen adsorption selectivity},
	journal = {Physical Chemistry Chemical Physics},
	volume = {16},
	year = {2014},
	month = {2014},
	pages = {19386 - 19393},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84906536100\&partnerID=40\&md5=d640bb61d2f150f8d990b8c8f0d2f6e3},
	author = {Afonso, R. and Mendes, A. and Gales, L.}
}
