@article{https://resolver.caltech.edu/CaltechAUTHORS:20120815-072538993,
    title = "Two-Dimensional Silicon Vidicon Astronomical Photometer",
    journal = "Applied Optics",
    year = "1972",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20120815-072538993",
    id = "record",
    issn = "0003-6935",
    doi = "10.1364/AO.11.000522",
    volume = "11"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20141107-121440929,
    title = "Differences between proposed Apollo sites: 1. Synthesis",
    journal = "Journal of Geophysical Research",
    year = "1969",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20141107-121440929",
    id = "record",
    issn = "0148-0227",
    doi = "10.1029/JB074i017p04382",
    volume = "74"
}