A generalization of reflexive Banach spaces and weakly compact operators Joe Howard — 1972 Commentationes Mathematicae Universitatis Carolinae
Banach spaces on which every unconditionally converging operator is completely continuous Joe Howard — 1975 Commentationes Mathematicae Universitatis Carolinae
Dual properties for unconditionally converging operators Joe Howard — 1974 Commentationes Mathematicae Universitatis Carolinae
Unconditionally converging operators in locally convex Hausdorff spaces Joe Howard — 1972 Commentationes Mathematicae Universitatis Carolinae
Pelczynski’s property V for Banach spaces Joe Howard — 1981 Commentationes Mathematicae Universitatis Carolinae
Factoring unconditionally converging operators Joe Howard — 1979 Commentationes Mathematicae Universitatis Carolinae