@article{Yurkin2006a, author = {M. A. Yurkin and V. P. Maltsev and A. G. Hoekstra}, doi = {10.1364/JOSAA.23.002592}, issn = {1084-7529}, journal = {Journal of the Optical Society of America. A, Optics, Image Science and Vision}, pages = {2592-2601}, title = {Convergence of the discrete dipole approximation. II. An extrapolation technique to increase the accuracy}, volume = {23}, year = {2006} }