@article {MCM-WINET03,
	title = {Analysing Internet Software Retrieval Systems: Modeling and Performance Comparison},
	journal = {Wireless Networks: The Journal of Mobile Communication Computation and Information},
	volume = {9},
	year = {2003},
	month = {5},
	pages = {223-238},
	publisher = {Kluwer Academic Publishers},
	author = {Jos{\'e} Merseguer and J. Campos and E. Mena}
}

