@article{vangils2007webresources,
   author = {van Gils, Bas and Proper, Henderik A. and van Bommel, Patrick and van der Weide, Theo P.},
   doi = {10.1016/J.INS.2007.05.035},
   journal = {Information Sciences},
   number = {21},
   pages = {4566--4597},
   title = {On the Quality of Resources on the Web: {An} Information Retrieval Perspective},
   volume = {177},
   year = {2007},
}