BibTeX

@InCollection{ Bennett11SpatialVagueness,
     author = {Brandon Bennett},
     editor = {Jeansoulin, Robert and Papini, Odile and Prade, Henri and Schockaert, Steven},
     booktitle = {Methods for Handling Imperfect Spatial Information},
     title = {Spatial Vagueness},
     publisher = {Springer-Verlag},
     year = {2011}
}