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This research was supported (in part) by the U.S. Air Force through the Air Force Office of Scientific Research.
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Shisha, O., Walsh, J.L. The zeros of infrapolynomials with some prescribed coefficients. J. Anal. Math. 9, 111–160 (1961). https://doi.org/10.1007/BF02795341
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DOI: https://doi.org/10.1007/BF02795341