{"inproceedings":{"@attributes":{"key":"conf\/fgit\/ParkLCL11","mdate":"2018-03-13"},"author":["Sun Rae Park","Jong-Suk Ruth Lee","Kumwon Cho","Kyu-Chul Lee"],"title":"Multi-level Access Control for GeoContents.","pages":"183-190","year":"2011","booktitle":"FGIT-CA\/CES3","ee":"https:\/\/doi.org\/10.1007\/978-3-642-26010-0_22","crossref":"conf\/fgit\/2011ca","url":"db\/conf\/fgit\/ca2011.html#ParkLCL11"}}