TY - JOUR AU - McGuigan, Jr., Robert A. TI - Two near-isometry invariants of Banach spaces JO - Compositio Mathematica PY - 1970 SP - 265 EP - 268 VL - 22 IS - 3 PB - Wolters-Noordhoff Publishing UR - http://www.numdam.org/item/CM_1970__22_3_265_0/ LA - en ID - CM_1970__22_3_265_0 ER -