@article{2744, author = {Haruki, Hiroshi}, title = {On an application of the theorem of Apollonius}, journal = {Portugaliae mathematica}, volume = {33}, year = {1974}, pages = {167-170}, zbl = {0312.30007}, mrnumber = {0361029}, language = {en}, url = {http://dml.mathdoc.fr/item/2744} }
Haruki, Hiroshi. On an application of the theorem of Apollonius. Portugaliae mathematica, Tome 33 (1974) pp. 167-170. http://gdmltest.u-ga.fr/item/2744/