1. Toward large-area sub-arcsecond x-ray telescopes II;O’Dell,2016
2. Lynx Mission concept status;Gaskin,2017
3. Performance expectation versus reality;Van Speybroeck,1997
4. Deterministic figure correction of piezoelectrically adjustable slumped glass optics;DeRoo,2017
5. Monocrystalline Silicon and the Meta-shell Approach to Building X-ray Astronomical Optics;Zhang,2017