A threshold photoelectron - photoelectron coincidence study of dissociative double ionisation of O2 P. Bolognesi, D.B. Thompson, L. Avaldi, M.C.A. Lopes, D.R. Cooper, M.A. MacDonald and G.C. King J. Phys. IV France, 09 PR6 (1999) Pr6-109-Pr6-113 DOI: 10.1051/jp4:1999625