Grellmann, K. H. Department of Spectroscopy and Photochemical Kinetics, MPI for biophysical chemistry, Max Planck Society;
Kensy, U., Grellmann, K. H., & Gonzalez, M. M. (1993). Competition between tunnel- and viscosity-effects on bimolecular hydrogen-transfer reaction. Pure and Applied Chemistry, 65(8), 1625-1628.