Mikhel, Igor S.; Dubrovina, Natalia V.; Shuklov, Ivan A.; Baumann, Wolfgang; Selent, Detlef; Jiao, Haijun; Christiansen, Andrea; Franke, Robert; Boerner, Armin Journal of Organometallic Chemistry, 2011 , vol. 696, # 19 p. 3050 - 3057