@other{https://resolver.caltech.edu/CaltechETD:etd-11302001-000213, title = "Aperture Synthesis Studies of the Chemical Composition of Protoplanetary Disks and Comets", year = "2001", url = "https://resolver.caltech.edu/CaltechETD:etd-11302001-000213", id = "record", doi = "10.7907/VNV1-8B86" }