en Brinkmann, G.; Goetschalckx, P.; Schein, S. (). „Goldberg, Fuller, Caspar, Klug and Coxeter and a general approach to local symmetry-preserving operations”. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 473 (2206): 20170267. arXiv:1705.02848. Bibcode:2017RSPSA.47370267B. doi:10.1098/rspa.2017.0267.
en Brinkmann, G.; Goetschalckx, P.; Schein, S. (). „Goldberg, Fuller, Caspar, Klug and Coxeter and a general approach to local symmetry-preserving operations”. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 473 (2206): 20170267. arXiv:1705.02848. Bibcode:2017RSPSA.47370267B. doi:10.1098/rspa.2017.0267.
en Brinkmann, G.; Goetschalckx, P.; Schein, S. (). „Goldberg, Fuller, Caspar, Klug and Coxeter and a general approach to local symmetry-preserving operations”. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 473 (2206): 20170267. arXiv:1705.02848. Bibcode:2017RSPSA.47370267B. doi:10.1098/rspa.2017.0267.