„Tunneling Hydrogen Kinetic Isotope Effect on the Methylmalonyl-CoA Mutase Reaction” P.Paneth, A.Dybała-Defratyka, R.Kwiecien, M.Rostkowski, J.Gao, Y.Pu, D.G.Truhlar, International Isotope Effects Conference, Uppsala, Sweden, 22-28 June 2003