Computational studies on 3-aza-Cope rearrangements: Protonation-induced switch of mechanism in the reaction of vinylpropargylamine. Chem. - A Eur. J., (8)3:641–649, February 2002. [PUMA: Ab analysis,Cope theoretische stuttgart chemie effects from:alexanderdenzel rauhut rearrangement,Reactive initio calculations,Conformation intermediates,Solvent theochem] URL