@other{https://resolver.caltech.edu/CaltechETD:etd-11102005-141042,
    title = "Preparation of zeolite ZSM-5 membranes",
    year = "1997",
    url = "https://resolver.caltech.edu/CaltechETD:etd-11102005-141042",
    id = "record",
    doi = "10.7907/05FZ-JS07"
}