TY - JOUR AU - Marston D. E. Conder AU - Thomas W. Tucker TI - Motion and distinguishing number two JO - Ars Mathematica Contemporanea PY - 2011 SP - 63 EP - 72 VL - 4 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.192.531/ DO - 10.26493/1855-3974.192.531 LA - en ID - 10_26493_1855_3974_192_531 ER -