Goossens H, Hertsen D, Mollet K,Catak S, D’hooghe M, De Proft F, Geerlings G, De Kimpe N, Waroquier M, Van Speybroeck V, Reactivity of Aziridinium Salts in Different Solvents Unraveled by a Combined Theoretical and Experimental Approach, Frank De Proft, Paul Geerlings, Structure, Bonding and Reactivity of Heterocyclic Compounds, Springer, 2014.