Andrews, P., Latham, C. M., Magre, M., Willcox, D., & Woodward, S. (2013). ZrCl₂(η-C₅Me₅)₂-AlHCl₂•(THF)₂: efficient hydroalumination of terminal alkynes and cross-coupling of the derived alanes. Chemical Communications, 49(15), https://doi.org/10.1039/C2CC37537K