T0-reflection and injective hulls of fibre spaces

J. Adámek, H. Herrlich, J. Rosicky, W. Tholen, Injective hulls are not natural, Algebra Universalis, to appear Adámek, 2002, Weak factorization systems and topological functors, Appl. Categorical Structures, 10, 237, 10.1023/A:1015270120061 Cassidy, 1985, Reflective subcategories, localizations and factorization systems, J. Austral. Math. Soc. (Ser. A), 38, 287, 10.1017/S1446788700023624 Cagliari, 2002, Injective topological fibre spaces, Topology Appl., 125, 525, 10.1016/S0166-8641(01)00297-8 F. Cagliari, S. Mantovani, Injective hulls of T0 topological fibre spaces, 2002, submitted Dyckhoff, 1987, Exponentiable morphisms, partial products and pullback complements, J. Pure Appl. Algebra, 49, 103, 10.1016/0022-4049(87)90124-1 Niefield, 1982, Cartesianness: Topological spaces and affine schemes, J. Pure Appl. Algebra, 23, 147, 10.1016/0022-4049(82)90004-4 W. Tholen, Injectives, exponentials, and model categories, in: Abstracts of the Internat. Conf. on Category Theory (Como, Italy, 2000), pp. 183–190 Tholen, 2001, Essential weak factorization systems, Contrib. Gen. Algebra, 13, 321 Wyler, 1977, Injective spaces and essential extensions in TOP, Gen. Topology Appl., 7, 247, 10.1016/S0016-660X(77)80002-0