Comparison of the relative electron-donating abilities of hydridotris(pyrazolyl)borate and cyclopentadienyl ligands: Different interactions with different transition metals
Dm. Tellers et al., Comparison of the relative electron-donating abilities of hydridotris(pyrazolyl)borate and cyclopentadienyl ligands: Different interactions with different transition metals, ORGANOMETAL, 19(13), 2000, pp. 2428-2432