Hassan, Mohamed Computer Graphics, MPI for Informatics, Max Planck Society;
Ivrissimtzis, Ioannis Computer Graphics, MPI for Informatics, Max Planck Society;
Hassan, M., Ivrissimtzis, I., Dodgson, N., & Sabin, M. (2002). An Interpolating 4-point $C^2$ Ternary Stationary Subdivision Scheme. Computer Aided Geometric Design, 19, 1-18.