1. Blossoms are polar forms;Ramshaw;Comput. Aided Geom. Design,1989
2. Curves and Surfaces for CAGD. A Practical Guide;Farin,2002
3. The geometry of Tchebycheffian splines;Pottmann;Comput. Aided Geom. Design,1993
4. M.-L. Mazure, Chebyshev blossoming, RR 953M IMAG, Université Joseph Fourier, Grenoble, January 1996.
5. Blossoming: a geometrical approach;Mazure;Constr. Approx.,1999