Donald M. Davis, Sam Gitler, Wolf Iberkleid and Mark E. Mahowald. "The Orientability of Vector Bundles with Respect to Certain Spectra" Boletín de la Sociedad Matemática Mexicana Vol. 24 Iss. 2 (1979) p. 49 - 55 ISSN: 1405-213X
Available at: http://works.bepress.com/wolf-iberkleid/5/