TY - JOUR AU - David L. Ritter TI - Some singular measures on the circle which improve $L^p$ spaces JO - Colloquium Mathematicum PY - 1987 SP - 133 EP - 144 VL - 52 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-52-1-133-144/ DO - 10.4064/cm-52-1-133-144 LA - en ID - 10_4064_cm_52_1_133_144 ER -