Adeyemi, O., and L.-K. Liu. “The Phosphine-Exchange Reaction With an Equimolar Mixture of [(η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>)Fe(CO)<sub>2</sub>PPh<sub>3</sub>]<sup>+</sup>[PF<sub>6</sub>]<sup>-</sup> and P(2-C<sub>4</sub>H<sub>3</sub>O)<sub>3</Sub> (C4H3O = Furanyl)”. Bulletin of the Chemical Society of Ethiopia, vol. 15, no. 1, Jan. 2001, doi:10.4314/bcse.v15i1.71730.