TY - RPRT TI - Applications of square-integrable basis functions for scattering problems: A comparison between approaches based on Toeplitz matrices and negative imaginary potentials. AU - S Ron AU - E Eisenberg AU - M Gilibert AU - M Baer PY - 1994 DO - 10.1103/physreva.49.4549 UR - https://pubmed.ncbi.nlm.nih.gov/9910771/ ID - 9910771 ER -