TY - JOUR AU - D.R. Lewis TI - A Relation between Diagonal and Unconditional Basis Constants. JO - Mathematische Annalen PY - 1975 SP - 193 EP - 198 VL - 218 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1975__218_162793/ ID - MAN_1975__218_162793 ER -