TY - JOUR AU - Gennadiy Averkov TI - Circumradius versus side lengths of triangles in linear normed spaces JO - Colloquium Mathematicum PY - 2007 SP - 273 EP - 285 VL - 107 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm107-2-7/ DO - 10.4064/cm107-2-7 LA - en ID - 10_4064_cm107_2_7 ER -