@article{Norimasa Nakashima2017, title={A Fast and Accurate Computational Method for Multipole Expansion Coefficients in the Integral Equation Method}, author={Norimasa Nakashima and Seiji Fujino}, journal={Transaction of the Japan Society for Simulation Technology}, volume={9}, number={3}, pages={57-65}, year={2017}, doi={10.11308/tjsst.9.57} }