TY - JOUR AU - Michal Johanis TI - A quantitative version of the converse Taylor theorem: $C^{k,\omega }$-smoothness JO - Colloquium Mathematicum PY - 2014 SP - 57 EP - 64 VL - 136 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm136-1-6/ DO - 10.4064/cm136-1-6 LA - en ID - 10_4064_cm136_1_6 ER -