Groemer, H.. "On a characterization of circles and spheres.." Beiträge zur Algebra und Geometrie 36.2 (1995): 211-218. <http://eudml.org/doc/233078>.
@article{Groemer1995, author = {Groemer, H.}, journal = {Beiträge zur Algebra und Geometrie}, keywords = {characterizations of ball; characterizations of disc; stable properties}, language = {eng}, number = {2}, pages = {211-218}, publisher = {Springer}, title = {On a characterization of circles and spheres.}, url = {http://eudml.org/doc/233078}, volume = {36}, year = {1995}, }
TY - JOUR AU - Groemer, H. TI - On a characterization of circles and spheres. JO - Beiträge zur Algebra und Geometrie PY - 1995 PB - Springer VL - 36 IS - 2 SP - 211 EP - 218 LA - eng KW - characterizations of ball; characterizations of disc; stable properties UR - http://eudml.org/doc/233078 ER -
