TY - JOUR AU - P. Wojtaszczyk TI - On complemented subspaces and unconditional bases in $l_{p}+l_{q}$ JO - Studia Mathematica PY - 1973 SP - 197 EP - 206 VL - 47 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-47-3-197-206/ DO - 10.4064/sm-47-3-197-206 LA - en ID - 10_4064_sm_47_3_197_206 ER -