1977 Draft of paper with Greg Ball The three nucleon force and ∆ intermediate states UM-P-77/38, unpublished

McKellar, Bruce H., 1977 Draft of paper with Greg Ball The three nucleon force and ∆ intermediate states UM-P-77/38, unpublished (1977), [UMA-IT-000003502]. University of Melbourne Archives, accessed 11/10/2026, https://archives.library.unimelb.edu.au/nodes/view/466073