@other{https://resolver.caltech.edu/CaltechAUTHORS:20191010-160710398,
    title = "Spatial Distribution of Thermal Radiation at Microwave Frequencies",
    year = "1959",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20191010-160710398",
    id = "record",
    doi = "10.7907/RA1K-D737"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20191204-174344884,
    title = "Radiation Patterns of the Noise Emission from a Gaseous Discharge",
    year = "1959",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20191204-174344884",
    id = "record",
    doi = "10.7907/BEXE-6F44"
}