Anna-Karin Tornberg, Björn Engquist. Consistent boundary conditions for the Yee scheme. J. Comput. Physics, 227(14):6922-6943, 2008. [doi]
@article{TornbergE08, title = {Consistent boundary conditions for the Yee scheme}, author = {Anna-Karin Tornberg and Björn Engquist}, year = {2008}, doi = {10.1016/j.jcp.2008.03.045}, url = {http://dx.doi.org/10.1016/j.jcp.2008.03.045}, researchr = {https://researchr.org/publication/TornbergE08}, cites = {0}, citedby = {0}, journal = {J. Comput. Physics}, volume = {227}, number = {14}, pages = {6922-6943}, }