@other{https://resolver.caltech.edu/CaltechAUTHORS:20150312-080542685,
    title = "Characterization of Semiconductors by MeV He+ Backscattering Spectrometry, Channeling and Double Crystal Diffraction",
    year = "1987",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150312-080542685",
    id = "record"
}