@other{https://resolver.caltech.edu/CaltechETD:etd-05292008-064614,
    title = "Detection of Aerobic Bacterial Endospores: From Air Sampling, Sterilization Validation to Astrobiology",
    url = "https://resolver.caltech.edu/CaltechETD:etd-05292008-064614",
    id = "record",
    doi = "10.7907/9GJ2-FV58"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:05102010-145436548,
    title = "Life in Extreme Environments: Lanthanide-Based Detection of Bacterial Spores and Other Sensor Design Pursuits",
    url = "https://resolver.caltech.edu/CaltechTHESIS:05102010-145436548",
    id = "record",
    doi = "10.7907/0NFE-Y329"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:01072010-132355433,
    title = "Fast Viability Assessment of Clostridium Spores: Survival in Extreme Environments",
    url = "https://resolver.caltech.edu/CaltechTHESIS:01072010-132355433",
    id = "record",
    doi = "10.7907/8BBD-7Y02"
}