Stress wave sorting of red maple logs for structural quality

Wang, X.P., R.J. Ross, D.W. Green, B. Brashaw, K.R. Englund and M. Wolcott.  2004.  Stress wave sorting of red maple logs for structural quality. Wood Science and Technology.  37(6):531-537. https://doi.org/10.1007/s00226-003-0202-8