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• Helmberger, D. V.; Harkrider, D. G.
  Modeling Earthquakes with Generalized Ray Theory.
  Air Force Office of Scientific Research, Bolling AFB, DC, January 1978, 21 p.
  Identifying Number(s): CONTRIB-2959
  Keywords: Numerical analysis; Cagniard deHoop technique; Seismic waves; Ray theory; Reprints; Wave propagation; Elastic waves; Faults (Geology); Iterations; Earthquakes