Michael Preston Peter Clayton George Wells Research Article: Dynamic run-time application development using CORBA objects and XML in the field of distributed GIS. 321-341 2003 17 International Journal of Geographical Information Science 4 http://taylorandfrancis.metapress.com/openurl.asp?genre=article&issn=1365-8816&volume=17&issue=4&spage=321 db/journals/gis/gis17.html#PrestonCW03