1. Ainsworth M, Davydov O, Schumaker L (2016) Bernstein-Bézier finite elements on tetrahedral–hexahedral–pyramidal partitions. Comput Methods Appl Mech Eng 304:140–170
2. Beer G, Watson JO (2002) Introduction to finite and boundary element methods for engineers (Chap. 11). Wiley, Chichester, pp 357–377
3. Cobb JE (1988) Tilling the sphere with rational Bezier patches. UUCS-88-009, University of Utah
4. Coons SA (1964) Surfaces for computer aided design of space form. Project MAC, MIT (1964), revised for MAC-TR-41 (1967). Springfield, VA 22161, USA. Available online:
http://publications.csail.mit.edu/lcs/pubs/pdf/MIT-LCS-TR-041.pdf
5. Cook WA (1974) Body oriented (natural) co-ordinates for generating three-dimensional meshes. Int J Numer Meth Eng 8:27–43