@article{10_14708_ma_v39i1_57,
     author = {Karolina Ba{\l}dys and Szymon Charzy\'nski and Karolina Klepek and Krzysztof Pytka and Mateusz Zawisza},
     title = {Comparable aggregated indicators of {QoS} in the telecoms market},
     journal = {Mathematica Applicanda},
     pages = { 153--176},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {2011},
     doi = {10.14708/ma.v39i1.57},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v39i1.57/}
}