@article{https://resolver.caltech.edu/CaltechAUTHORS:20170614-125957633,
    title = "Trace formulas for Schrödinger operators on star graphs",
    journal = "Bulletin of Mathematical Sciences",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170614-125957633",
    id = "record",
    issn = "1664-3607",
    doi = "10.1007/s13373-016-0097-y",
    volume = "8"
}


@inbook{https://resolver.caltech.edu/CaltechAUTHORS:20151222-103336784,
    title = "Mathematical Technology of Networks",
    chapter = "Spectral Inequalities for Quantum Graphs",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20151222-103336784",
    id = "record",
    isbn = "978-3-319-16618-6",
    doi = "10.1007/978-3-319-16619-3\_6"
}