TY - JOUR AU - Heiko Hoffmann TI - Normed algebras of differentiable functions on compact plane sets: completeness and semisimple completions JO - Studia Mathematica PY - 2011 SP - 19 EP - 45 VL - 207 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm207-1-2/ DO - 10.4064/sm207-1-2 LA - en ID - 10_4064_sm207_1_2 ER -