@article {16443,
	title = {SCALABLE CATALOG INFRASTRUCTURE FOR MANAGING ACCESS COSTS AND SOURCE SELECTION IN WIDE AREA NETWORKS},
	journal = {International Journal of Cooperative Information Systems},
	volume = {17},
	year = {2008},
	month = {2008///},
	pages = {77 - 109},
	author = {Zadorozhny,V. and Raschid, Louiqa and Gal,A.}
}
