B. Dannecker, M. Abdou Ahmed, und T. Graf. 7th EPS-QEOD EUROPHOTON CONFERENCE "Solid State, Fibre, and Waveguide Coherent Light Sources" , 7, Seite SSL-5.1. European Physical Society (EPS), European Physical Society (EPS), (2016)
B. Dannecker, M. Abdou Ahmed, und T. Graf. 7th EPS-QEOD EUROPHOTON CONFERENCE "Solid State, Fibre, and Waveguide Coherent Light Sources" , 7, Seite SSL-5.1. European Physical Society (EPS), European Physical Society (EPS), (2016)