@article {IOPORT.05765786,
    author       = {Firmenich, Sergio and Rossi, Gustavo and Urbieta, Matias and Gordillo, Silvia E. and Challiol, Cecilia and Nanard, Jocelyne and Nanard, Marc and Ara\'ujo, Jo\~ao},
    title        = {Engineering concern-sensitive navigation structures, concepts, tools and examples.},
    year         = {2010},
    journal      = {Journal of Web Engineering},
    volume       = {9},
    number       = {2},
    issn         = {1540-9589},
    pages        = {157-185},
    publisher    = {Rinton Press, Princeton, NJ},
    identifier   = {05765786},
}