Manninen , M & Nieminen , R 1993 , ' Comment on binding of hydrogen molecules by a transition-metal ion ' , Physical Review Letters , vol. 70 , no. 24 , pp. 3836 . https://doi.org/10.1103/PhysRevLett.70.3836
Abstract:
A Comment on the Letter by Niu, Rao, and Jena Phys. Rev. Lett. 68, 2277 (1992).