1. Point-Group Theory Tables;Altmann,1994
2. Tables for Group Theory;Atkins,1970
3. Determinate structures for wing camber control;Baker;Smart Mater. Struct.,2009
4. Group Theory and Chemistry;Bishop,1973
5. Mémoire sur la théorie de l’octaèdre articulé;Bricard;Journal de mathématiques pures et appliquées, Liouville,1897