1. Éléments de Mathématiques, Algèbre;Bourbaki,1970
2. Complexes associated with the minors of a matrix;Buchsbaum,1970
3. What makes a complex exact?;Buchsbaum;J. Alg.,1973
4. Remarks on ideals and resolutions;Buchsbaum,1973
5. Some structure theorems for finite free resolutions;Buchsbaum;Advances Math.,1974