@other{https://resolver.caltech.edu/CaltechCDSTR:1993.006,
    title = "Significance Regression: Robust Regression for Collinear Data",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechCDSTR:1993.006",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechCDSTR:1993.002,
    title = "Significance Regression: A Statistical Approach to Biased Linear Regression and Partial Least Squares",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechCDSTR:1993.002",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechCDSTR:1993.004,
    title = "Significance Regression: Improved Estimation from Collinear Data for the Measurement Error Model",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechCDSTR:1993.004",
    id = "record"
}