By Longley, Paul A., Goodchild, Michael F., Maguire, David J., Rhind, David W.
By Thompson, Alan, Goodchild, Claude
By Goodchild, Peter
By Sui, Daniel, Elwood, Sarah, Goodchild, Michael
By Goodchild, Steven
By Slorach, Scott, Embley, Judith, Goodchild, Peter, Shephard, Catherine
By Goodchild, Philip