We demonstrate an explicit numerical method for accurate calculation ofthe analytic continuation of the scattering matrix. describing the multichannelscattering by a quantum well. to the unphysical region of complexvalues of the energy. Results of calculations show that one or severalpoles of the S-matrix exist. https://www.diegojavierfares.com/flash-choice-Little-Mermaid-Ariel-Girls-Purple-Costume-Tiara-amazing-save/