@article{https://resolver.caltech.edu/CaltechAUTHORS:20160520-154932140,
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    year = "1977",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160520-154932140",
    id = "record",
    issn = "0148-0227",
    doi = "10.1029/JB082i008p01306",
    volume = "82"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20151116-143721411,
    title = "Lunar Gravity: The First Farside Map",
    journal = "Science",
    year = "1975",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20151116-143721411",
    id = "record",
    issn = "0036-8075",
    doi = "10.1126/science.188.4195.1297",
    volume = "188"
}