TY - RPRT TI - An accelerated gradient method for parameter optimization with nonlinear constraints. AU - Denham, W. F. AU - Johnson, I. L. AU - Kelley, H. J. AU - Wheatley, P. O. PY - 1966 UR - https://ntrs.nasa.gov/citations/19670041248 ID - 19670041248 ER -