%0 Journal Article %A Mathias U. Kramer %A Ahmed Yahia %A Laurent Maron %A Jun Okuda %T Ortho-metalation of pyridines by cationic yttrium methyl complexes %J Comptes Rendus. Chimie %D 2010 %P 626-632 %V 13 %N 6-7 %I Elsevier %R 10.1016/j.crci.2010.01.005 %G en %F CRCHIM_2010__13_6-7_626_0