@other{https://resolver.caltech.edu/CaltechAUTHORS:20190726-104729692,
    title = "A Vortex Particle Method for Compressible Flows",
    year = "2001",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20190726-104729692",
    id = "record",
    doi = "10.2514/6.2001-2641"
}