On the unambiguous determination of effective optical properties of periodic metamaterials: a one-dimensional case studyNiels Asger Mortensen, Min Yan, Ole Sigmund and Olav BreinbjergJ. Eur. Opt. Soc.-Rapid Publ., 5 (2010) 10010DOI: https://doi.org/10.2971/jeos.2010.10010
