@article{MSC_2002_2002_1_a6,
     author = {Pasi, Gabriella},
     title = {Recuperaci\'on de informaci\'on flexible: tendencias de investigaci\'on.},
     journal = {Mathware & soft computing},
     pages = {107-121},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {2002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MSC_2002_2002_1_a6/}
}