Proton-bound complexes in unimolecular decompositions of substituted oxocarbenium ions JP Morizur, HE Audier, D Berthomieu, E Chapon, G Provot and J Tortajada J. Chim. Phys., 89 (1992) 1551-1556 Published online: 29 May 2017 DOI: 10.1051/jcp/1992891551