TY  - JOUR
AU  - Haruki, Hiroshi
TI  - On an application of the theorem of Apollonius
JO  - Portugaliae mathematica
PY  - 1974
SP  - 167
EP  - 170
VL  - 33
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/PORMA_1974__33_3_115234/
LA  - en
ID  - PORMA_1974__33_3_115234
ER  -