Rognes, John. Galois extensions of structured ring spectra; stably dualizable groups/ John Rognes. - Providence, R.I.: American Mathematical Society, 2008. - vii, 137 p.; 26 cm. - Memoirs of the American Mathematical Society; no. 898, 0065-9266 . Includes bibliographical references and index. ISBN: 0821840762 LCCN: 2007060583 Subjects--Topical Terms: Galois theory.Ring extensions (Algebra)Homology theory.Homotopy theory.Commutative algebra. Dewey Class. No.: 510 s 512/.32