TY - RPRT TI - Technology Developments Toward Sub-arc-second X-ray Optics AU - Gubarev, M. AU - Ramsey, B. AU - Broadway, D. AU - Kilaru, K. AU - Atkins, C. PY - 2014 UR - https://ntrs.nasa.gov/citations/20140004251 ID - 20140004251 ER -