1. Algebraic homotopy.;Baues,1989
2. Section and base-point functors;Booth;Math. Z.,1975
3. Restricted homotopy types;Booth;Anais, Acad. Bras. Cienc.,1977
4. Characterizing universal fibrations;Booth;Springer Lecture Notes in Mathematics,1978
5. H-spaces of self-equivalences of fibrations and bundles;Booth;Proc. London Math. Soc.,1984