De Jonge, E. P. The note on the approximation problem for normed Kothe spaces - Nijmegen: Catholic University, Department of Mathematics, 1976. - 6p.: 29cm. - (Report 7614) . Includes bibliographical references Subjects--Topical Terms: Kothe spacesApproximation theory Subjects--Geographic Terms: LC Class. No.: MATH RES QA3.R46 no.7614