@other{https://resolver.caltech.edu/CaltechEERL:2000.EERL-2000-02,
    title = "Structural design under seismic risk using multiple performance objectives",
    year = "2000",
    url = "https://resolver.caltech.edu/CaltechEERL:2000.EERL-2000-02",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechEERL:1998.EERL-97-03,
    title = "A performance-based optimal structural design methodology",
    year = "1998",
    url = "https://resolver.caltech.edu/CaltechEERL:1998.EERL-97-03",
    id = "record"
}