@other{https://resolver.caltech.edu/CaltechAUTHORS:20170810-134608572,
    title = "Systems and Methods for Optimal Power Flow on a Radial Network",
    year = "2015",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20170810-134608572",
    id = "record"
}