@article{https://resolver.caltech.edu/CaltechAUTHORS:CLApof83,
    title = "Characteristic modes and fundamental singularities of partial differential equations",
    journal = "Physics of Fluids",
    year = "1983",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:CLApof83",
    id = "record",
    issn = "0031-9171",
    doi = "10.1063/1.864045",
    volume = "26"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:CLApof63,
    title = "Concept of field modes and the behavior of the magnetohydrodynamic field",
    journal = "Physics of Fluids",
    year = "1963",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:CLApof63",
    id = "record",
    issn = "0031-9171",
    doi = "10.1063/1.1706722",
    volume = "6"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20120925-153051814,
    title = "The Transient Behavior of Nonlinear Systems",
    journal = "IRE Transactions on Circuit Theory",
    year = "1960",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20120925-153051814",
    id = "record",
    issn = "0096-2007",
    doi = "10.1109/TCT.1960.1086711",
    volume = "7"
}