Plemelj, Josip, 1873-1967. Problems in the sense of Riemann and Klein Josip Plemelj, Edited and translated by J. R. M. Radok - New York Interscience Publishers 1964 - vii, 175 p. : ill. ; 24 cm. - Interscience tracts in pure and applied mathematics, no.16. . Bibliographical footnotes. engslv LCCN: 64-016626 Subjects--Topical Terms: Differential equationsFunctional analysis