CONTOUR Dust Shield PerformanceOsegueda, Roberto A.; Carrasco, Cesar J.; Orozco, Miguel; Eftis, John; Reynolds, Edward; Sholar, Ted G. · Journal of Aerospace Engineering · 2001

On the fracture stress for the inclined crack under biaxial loadJohn Eftis · 1987

Load biaxiality and fracture: A two-sided history of complementing errorsJohn Eftis · 1987

Influence of load biaxiality on the fracture load of center cracked sheetsJohn Eftis; Douglas L. Jones · 1982

On the propagation of elastic-viscoplastic waves in damage-softened polycrystalline materialsJohn Eftis; James A. Nemes · 1996