@article{https://resolver.caltech.edu/CaltechAUTHORS:20170408-160556005,
    title = "Periodic standing-wave approximation: Nonlinear scalar fields, adapted coordinates, and the eigenspectral method",
    journal = "Physical Review D",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170408-160556005",
    id = "record",
    issn = "1550-7998",
    doi = "10.1103/PhysRevD.71.104017",
    volume = "71"
}