1. Choi S. R. Nemeth N. N.andGyekenyesi J. P.(2002).Slow crack growth of brittle materials with exponential crack‐velocity formulation—part 1: Analysis. NASA/TM‐2002‐211153/PART1. National Aeronautics & Space Administration Glenn Research Center Cleveland OH .
2. Choi S. R. Nemeth N. N.andGyekenyesi J. P.(2002)Slow crack growth of brittle materials with exponential crack‐velocity formulation—part 2: constant stress rate experiments. NASA/TM‐2002‐211153/PART2. National Aeronautics & Space Administration Glenn Research Center Cleveland OH .
3. Slow crack growth of brittle materials with exponential crack-velocity formulation?static fatigue