PT Unknown AU Josep Llados Horst Bunke Enric Marti TI Using cyclic string matching to find rotational and reflectional symmetric shapes BT Intelligent Robots: Sensing, Modeling and Planning (Dagstuhl Workshop) PY 1996 BP 164 EP 179 DI 10.1142/9789812797698_0010 PI Saarbrucken (Germany). ER