- Optics Letters, Vol. 35, Issue 23, pp. 3994-3996 (December 2010)
- Leonardo Brugnera, Felix Frank, David J. Hoffmann, Ricardo Torres, Thomas Siegel, Jonathan G. Underwood, Emma Springate, Chris Froud, Edmond I. C. Turcu, John W. G. Tisch, Jonathan P. Marangos
- Optics Express, Vol. 18, Issue 3, pp. 2987-2994 (February 2010)
- F. Schapper, M. Holler, T. Auguste, A. Zaïr, M. Weger, P. Salières, L. Gallmann, U. Keller