@other{https://resolver.caltech.edu/CaltechAUTHORS:20190328-082302541,
    title = "The evolution of the cosmic molecular gas density",
    year = "2019",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20190328-082302541",
    id = "record",
    doi = "10.48550/arXiv.1903.08659"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20190328-082306034,
    title = "Increasing the Discovery Space in Astrophysics - A Collation of Six Submitted White Papers",
    year = "2019",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20190328-082306034",
    id = "record"
}