Title	Effects of the coherency on the Performance of the Web Cache Proxy Server
Author	Angel Vassilev Nikolov
Citation	Vol. 9  No. 4  pp. 158-162
Keywords	web cache coherence protocols, hit ratio, queuing network

Title	A new Web Cache Replacement Approach based on Internal Requests factor
Author	Amany Sarhan, Ahmed M. Elmogy, Sally Mohamed Ali
Citation	Vol. 15  No. 3  pp. 73-78
Keywords	Web Cache, Replacement Algorithms, LFU schemes, Hit Ratio.