1. Doctoral dissertation;Auspitz,1975
2. Injectivity and essential extensions in equational classes of algebras;Banaschewski;Queen's Papers in Pure and Applied Mathematics,1970
3. Sheaves of Banach spaces;Banaschewski;Quaest. Math.,1977
4. Injective Banach sheaves;Banaschewski,1979
5. A. Blass, Fraenkel-Mostowski topoi (unpublished manuscript).