A Data Structure for Artificial Terrain Generation. - A. R. Dixon; G. H. Kirby; Derek P. M. Wills (Comput. Graph. Forum, 1994)

Towards Context Dependent Interpolation of Digital Elevation Models. - A. R. Dixon; G. H. Kirby; Derek P. M. Wills (Comput. Graph. Forum, 1994)

Artificial planets with fractal feature specification. - A. R. Dixon; G. H. Kirby; Derek P. M. Wills (Vis. Comput., 1999)