@article{Robak:2009,
author
=
"S.Robak and A.Pieczyński",
title
=
"Fuzzy modeling of QoS for e-business transaction realized by web services",
journal
=
"Journal of Applied Computer Science",
volume
=
"Vol. 16",
number
=
"no 1",
pages
=
"69--79",
year
=
"2008",
}