@other{https://resolver.caltech.edu/CaltechETD:etd-05152007-142515,
    title = "Elementary solutions for the H infinity- general distance problem- equivalence of H2 and H infinity optimization problems",
    url = "https://resolver.caltech.edu/CaltechETD:etd-05152007-142515",
    id = "record",
    doi = "10.7907/y2q9-nq75"
}