TY  - JOUR
AU  - J. Gillard
TI  - Characterizations of complex space forms by means of geodesic spheres and tubes
JO  - Colloquium Mathematicum
PY  - 1996
SP  - 253
EP  - 262
VL  - 71
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-71-2-253-262/
DO  - 10.4064/cm-71-2-253-262
LA  - en
ID  - 10_4064_cm_71_2_253_262
ER  -