@article{AMI_2009_36_a1,
     author = {Tam\'as B\'erczes},
     title = {Approximation approach to performance evaluation of {Proxy} {Cache} {Server} systems},
     journal = {Annales mathematicae et informaticae},
     pages = {15--28},
     publisher = {mathdoc},
     volume = {36},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2009_36_a1/}
}