B.  Rösner, Döring, F., Ribic, P. R., Gauthier, D., Principi, E., Masciovecchio, C., Zangrando, M., Vila-Comamala, J., De Ninno, G., and David, C., ?High resolution beam profiling of X-ray free electron laser radiation by polymer imprint development?, Optics Express, vol. 25, pp. 30686-30695, 2017.