W. Kaim, M. Bubrin, and R. Hübner. volume 49 of Advances in Organometallic Chemistry and Catalysis: The Silver/Gold Jubilee International Conference on Organometallic Chemistry Celebratory Book, John Wiley & Sons, (2014)
L. Shlyk, M. Bischoff, E. Rose, and R. Niewa. 6th Forum on New Materials - Part C, volume 95 of Advances in Science and Technology, page 150-155. Trans Tech Publications, (December 2014)
M. Dressel, N. Drichko, and B. Gorshunov. 2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics, page 675. IEEE, (2007)