Toutain, J.-P.; Meyer, G. (1989). «Iridium-Bearing Sublimates at a Hot-Spot Volcano (Piton De La Fournaise, Indian Ocean)». Geophysical Research Letters16 (12): 1391–1394. doi:10.1029/GL016i012p01391.
Halmshaw, R. (1954). «The use and scope of Iridium 192 for the radiography of steel». British Journal of Applied Physics5: 238–243. doi:10.1088/0508-3443/5/7/302.
Möhl, D. (1997). «Production of low-energy antiprotons». Zeitschrift Hyperfine Interactions109: 33–41. doi:10.1023/A:1012680728257.
Källström, K; Munslow, I; Andersson, P. G. (2006). «Ir-catalysed asymmetric hydrogenation: Ligands, substrates and mechanism». Chemistry – A European Journal12 (12): 3194–3200. doi:10.1002/chem.200500755. PMID16304642.
Alvarez L. W., Alvarez, W.; Asaro, F.; Michel, H. V. (1980). «Extraterrestrial cause for the Cretaceous–Tertiary extinction». Science208 (4448): 1095–
1108. PMID17783054.
Källström, K; Munslow, I; Andersson, P. G. (2006). «Ir-catalysed asymmetric hydrogenation: Ligands, substrates and mechanism». Chemistry – A European Journal12 (12): 3194–3200. doi:10.1002/chem.200500755. PMID16304642.