@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20180109-095646723, title = "Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray", chapter = "Novel multilayer designs for future hard x-ray missions", year = "2006", url = "https://resolver.caltech.edu/CaltechAUTHORS:20180109-095646723", id = "record", isbn = "9780819463319", doi = "10.1117/12.673181" }