@book{TUW-120453,
    editor = {Raubal, Martin and Miller, Harvey and Frank, Andrew U. and Goodchild, Michael},
    title = {Geographic Information Science},
    publisher = {Springer},
    year = {2006},
    address = {Berlin Heidelberg},
    numpages = {417},
    isbn = {3-540-44526-9}
}