TY - JOUR AU - Jiří Matoušek TI - A typical property of the symmetric differential quotient JO - Colloquium Mathematicum PY - 1989 SP - 339 EP - 343 VL - 57 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-57-2-339-343/ DO - 10.4064/cm-57-2-339-343 LA - en ID - 10_4064_cm_57_2_339_343 ER -