@other{https://resolver.caltech.edu/CaltechAUTHORS:20200924-091927731,
    title = "Course AE107 case studies in engineering: the SR-71 Blackbird",
    year = "2020",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200924-091927731",
    id = "record"
}