Sanli, U.-T., Ceylan, H., Jiao, C., Baluktsian, M., Grevent, C., Hahn, K., et al. (2018). New concepts for 3d optics in x-ray microscopy. Microscopy and Microanalysis, 24(Suppl 2), 288-289. doi:10.1017/S1431927618013788.