TY - JOUR AU - Karol Borsuk TI - Some quantitative properties of shapes JO - Fundamenta Mathematicae PY - 1976 SP - 197 EP - 212 VL - 93 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-93-3-197-212/ DO - 10.4064/fm-93-3-197-212 LA - en ID - 10_4064_fm_93_3_197_212 ER -