The Noetherian different of projective orders. Robert Fossum — 1966 Journal für die reine und angewandte Mathematik
A Characteristic Class in Algebraic K-Theory Robert M. Fossum — 1980 Publications mathématiques et informatique de Rennes
Minimal injective resolutions with applications to dualizing modules and Gorenstein modules Robert Fossum; Hans-Bjorn Foxby; Phillip Griffith; Idun Reiten — 1975 Publications Mathématiques de l'IHÉS
Complete local factorial rings which are not Cohen-Macaulay in characteristic p Robert M. Fossum; Phillip A. Griffith — 1975 Annales scientifiques de l'École Normale Supérieure