Shape Feature Determination Using the Curvature Region Representation. - Ratnakar Sonthi; Girish Kunjur; Rajit Gadh (Symposium on Solid Modeling and Applications, 1997)

Geometric shape abstractions for internet-based virtual prototyping. - Rajit Gadh; Ratnakar Sonthi (Comput. Aided Des., 1998)

MMCs and PPCs as constructs of curvature regions for form feature determination. - Ratnakar Sonthi; Rajit Gadh (Comput. Aided Des., 1998)