Xiaoyi Jiang Keren Yu Horst Bunke Detection of rotational and involutional symmetries and congruity of polyhedra. 193-201 1996 12 The Visual Computer 4 http://link.springer.de/link/service/journals/00371/bibs/6012004/60120193.htm db/journals/vc/vc12.html#JiangYB96