1. D. A. Buchsbaum and D. Eisenbud, Lifting modules and a theorem on finite free resolutions, Ring theory (R. Gorden, ed.), Acdemic Press, New York, 1987.
2. L. Claborn and R. Fossum, Generalization of the notion of class group, Illinois J. Math. 12 (1968), 228–253.
3. S. P. Dutta, A note on Chow groups and intersection multiplicity of modules, J. Algebra 161 (1993), 186–198.
4. S. P. Dutta, On Chow groups and intersection multiplicity of modules II, J. Algebra 171 (1995), 370–382.
5. H. Gillet and M. Levine, The relative form of Gersten's conjecture over a discrete valuation ring: The smooth case, J. Pure Appl. Algebra 46 (1987), no. 1, 59–71.