TY - JOUR AU - W. A. Kirk TI - On conditions under which local isometries are motions JO - Colloquium Mathematicum PY - 1970 SP - 229 EP - 232 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-229-232/ DO - 10.4064/cm-22-2-229-232 LA - en ID - 10_4064_cm_22_2_229_232 ER -