@article{etna_vol31_pp331-357, author = {John J. Hench and Zden\v{e}k Strako\v{s}}, title = {The RCWA method - A case study with open questions and perspectives of algebraic computations}, journal = {Electron. Trans. Numer. Anal.}, volume = {31}, year = {2008}, pages = {331--357}, }