Geometry based triangulation of multiple trimmed NURBS surfaces. - G. V. V. Ravi Kumar; Prabha Srinivasan; K. G. Shastry; B. G. Prakash (Comput. Aided Des., 2001)

Geodesic curve computations on surfaces. - G. V. V. Ravi Kumar; Prabha Srinivasan; V. Devaraja Holla; K. G. Shastry; B. G. Prakash (Comput. Aided Geom. Des., 2003)