%0 Journal Article %A S. Mrówka %T On the form of pointwise continuous positive functionals and isomorphisms of function spaces %J Studia Mathematica %D 1961 %P 1-14 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-21-1-1-14/ %R 10.4064/sm-21-1-1-14 %G en %F 10_4064_sm_21_1_1_14