TY  - JOUR
AU  - C. Alsina
AU  - M.S. Tomás
AU  - P. Guijarro
TI  - Some remarkable lines of triangles in real normed spaces and characterizations of inner product structures.
JO  - Aequationes mathematicae
PY  - 1997
SP  - 234
EP  - 241
VL  - 54
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1997__54_3_137705/
ID  - AM2_1997__54_3_137705
ER  -