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    title = "Nonlinear dispersion in a coupled-resonator optical waveguide",
    journal = "Optics Letters",
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    title = "Controlled Drug Release Asymptotics",
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    title = "Inaccessible States in Time-Dependent Reaction Diffusion",
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    title = "Perturbed reversible systems",
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    title = "An Unusual Moving Boundary Condition Arising in Anomalous Diffusion Problems",
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    title = "Shock Formation in a Multidimensional Viscoelastic Diffusive System",
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    title = "The effect of a changing diffusion coefficient in super-Case II polymer-penetrant systems",
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    title = "Sharp Fronts Due to Diffusion and Viscoelastic Relaxation in Polymers",
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    title = "Asymptotic Methods for Metal Oxide Semiconductor Field Effect Transistor Modeling",
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    title = "Changing Time History in Moving Boundary Problems",
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    title = "Free boundary problems in controlled release pharmaceuticals: II. swelling-controlled release",
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    title = "Free boundary problems in controlled release pharmaceuticals. I: diffusion in glassy polymers",
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    title = "Chemical reactor theory and problems in diffusion",
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    title = "Transitions between nonsymmetric and symmetric steady states near a triple eigenvalue",
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    title = "Imperfect Bifurcation Near a Double Eigenvalue: Transitions Between Nonsymmetric and Symmetric Patterns",
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    title = "Gaseous diffusion in glassy polymers",
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    title = "Waiting-Time Behavior in a Nonlinear Diffusion Equation",
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    title = "A delay logistic equation with variable growth rate",
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    title = "A generalized diffusion model for growth and dispersal in a population",
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    title = "Periodically Perturbed Bifurcation. II. Hopf Bifurcation",
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    title = "Flickering and Thermal Flicker Waves on Catalytic Wires and Gauzes and in Chemical Reactors",
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    title = "Periodically Perturbed Bifurcation-1. Simple Bifurcation",
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    title = "Josephson point-contact resonance responses",
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    title = "Spatial structures in predator-prey communities with hereditary effects and diffusion",
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    title = "Stable oscillations in single species growth models with hereditary effects",
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    title = "Multi-species interactions with hereditary effects and spatial diffusion",
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    title = "Interacting Oscillatory Chemical Reactors",
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    title = "Rotating spiral wave solutions of reaction-diffusion equations",
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    title = "On inhibiting runaway in catalytic reactors",
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    title = "Proof of some asymptotic results for a model equation for low Reynolds number flow",
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    title = "The Mathematical Theory of Diffusion and Reaction in Permeable Catalysts (Rutherford Aris)",
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    doi = "10.1512/iumj.1965.14.14029",
    volume = "14"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20200115-074727243,
    title = "Zeros of Bessel Functions and Eigenvalues of Non-self-adjoint Boundary Value Problems",
    journal = "Journal of Mathematics and Physics",
    year = "1964",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200115-074727243",
    id = "record",
    issn = "0097-1421",
    doi = "10.1002/sapm1964431133",
    volume = "43"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20200114-082839936,
    title = "Eigenfunction expansions and non-selfadjoint boundary value problems",
    journal = "Communications on Pure and Applied Mathematics",
    year = "1964",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200114-082839936",
    id = "record",
    issn = "0010-3640",
    doi = "10.1002/cpa.3160170103",
    volume = "17"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20200114-081929131,
    title = "Separation of variables and alternative representations for non-selfadjoint boundary value problems",
    journal = "Communications on Pure and Applied Mathematics",
    year = "1964",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20200114-081929131",
    id = "record",
    issn = "0010-3640",
    doi = "10.1002/cpa.3160170102",
    volume = "17"
}