Title	Continuity Analysis of Non-uniform Subdivision Surfaces
Author	Ahsan Ullah, Koichi Harada
Citation	Vol. 6  No. 4  pp. 52-56
Keywords	surface optimization, subdivision scheme, graphics.

Title	6-Point Non-Stationary Subdivision Scheme by Hyperbolic B-Spline
Author	Asmat Naz Bajwa Sanaullah Dehraj Mehwish Bari Sunny Kumar Aasoori Muhammad Memon
Citation	Vol. 20  No. 4  pp. 132-138
Keywords	Binary Schemes, Approximating, Non-Stationary Subdivision Schemes Hyperbolic B-Spline Smoothness.