TY - RPRT TI - An Improved Transformation and Optimized Sampling Scheme for the Numerical Evaluation of Singular and Near-Singular Potentials AU - Khayat, Michael A. AU - Wilton, Donald R. AU - Fink, Patrick W. PY - 2007 UR - https://ntrs.nasa.gov/citations/20070022276 ID - 20070022276 ER -