Ferrier, Jean Pierre, 1940- Spectral theory and complex analysis / Jean-Pierre Ferrier - Amsterdam, New York : North-Holland; American Elsevier, 1973. - xii, 93 p. ; 24 cm. - Notas de matemática (Rio de Janeiro, Brazil) ; 4 . Bibliography: p. 91-93. ISBN: 0444104291 (American Elsevier) Subjects--Topical Terms: Spectral theory (Mathematics) Dewey Class. No.: 515.7222 / FES 1973