%0 Journal Article %A W. A. Kirk %T On conditions under which local isometries are motions %J Colloquium Mathematicum %D 1970 %P 229-232 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-229-232/ %R 10.4064/cm-22-2-229-232 %G en %F 10_4064_cm_22_2_229_232