Garzón, G. (1979) “Interaction of the Lewis Acid HSO3F with the compound IrCl(CO) (PPh3)2 and the synthesis of Transition metal hydride complexes”, Eclética Química, 4(1), pp. 29–32. doi: 10.26850/1678-4618eqj.v4.1.1979.p33-37.