TY - JOUR AU - Miloš Tomić TI - On the Converse Theorem of Approximation in Various Metrics for Nonperiodic Functions JO - Publications de l'Institut Mathématique PY - 2014 SP - 161 VL - _N_S_95 IS - 109 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_2014_N_S_95_109_a11/ LA - en ID - PIM_2014_N_S_95_109_a11 ER -