@article{CC_2006_35_1_a1,
     author = {Keenan, Peter B.},
     title = {Spatial {Decision} {Support} {Systems:} {A} coming of age},
     journal = {Control and Cybernetics},
     pages = {9--27},
     publisher = {mathdoc},
     volume = {35},
     number = {1},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2006_35_1_a1/}
}