%0 Journal Article %A Jan A. RempaƂa %T On a proof of the boundedness and nuclearity of pseudodifferential operators in $R^n$ %J Annales Polonici Mathematici %D 1990 %P 59-65 %V 52 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-52-1-59-65/ %R 10.4064/ap-52-1-59-65 %G en %F 10_4064_ap_52_1_59_65