@article{10_4064_cm_22_2_229_232, author = {W. A. Kirk}, title = {On conditions under which local isometries are motions}, journal = {Colloquium Mathematicum}, pages = {229--232}, publisher = {mathdoc}, volume = {22}, number = {2}, year = {1970}, doi = {10.4064/cm-22-2-229-232}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-229-232/} }