„Coupling of hydrogenic tunneling to active-site motion in the hydrogen radical transfer catalyzed by a coenzyme B12-dependent mutase” Agnieszka Dybala-Defratyka, Piotr Paneth, Ruma Banerjee, Donald G. Truhlar,
Proc. Natl. Acad. Sci. USA, 104, 10779 (2007) IF₂₀₁₄ = 9.67