Mulige kilder: J. F. Adams: ¡­

Mulige kilder:

• J. F. Adams: "On the non-existence of elements of Hopf invariant one", Ann. Math. (1960)
• J. P. May (Thesis, ETC)
• C. R. F. Maunder (ETC)
• A. Zachariou: "A subalgebra of ExtA(Z2, Z2)", Bull. Amer. Math. Soc. (1967)
• Mark Mahowald and Martin Tangora: An infinite subalgebra of ExtA(Z2, Z2)", Trans. Amer. Math. Soc. (1968)
• Robert E. Mosher and Martin C. Tangora: "Cohomology operations and applications in homotopy theory" (1968)
• D. S. Kahn: "Cup-i products and the Adams spectral sequence", Topology (1970)
• J. Peter May: "A general algebraic approach to Steenrod operations", Springer LNM (1970).
• R. M. F. Moss: "Secondary compositions and the Adams spectral sequence", Math. Z. (1970)
• Martic C. Tangora: "On the cohomology of the Steenrod algebra", Math. Z. (1970)
• J. Makinen: "Boundary formulae for reduced powers in the Adams spectral sequence", Ann. Acad. Sci. Fennicae (1973)
• J. F. Adams and H. R. Margolis: "Sub-Hopf-algebras of the Steenrod algebra", Math. Proc. Camb. Philos. Soc. (1974)
• R. R. Bruner, J. P. May, J. E. McClure, M. Steinberger: "H_infinity ring spectra and their applications" (1986), kapittel IV, V og VI
• D. C. Ravenel: "Complex cobordism and stable homotopy groups of spheres" (1986/2003), kapittel 2 og 3
• Tilman Bauer: "Computation of the homotopy of the spectrum tmf", Geometry & Topology Monographs (2008)