@techreport{befe5ef0902446719ddeb774536628a0,
title = "Negative-definite media, a class of bi-anisotropic metamaterials",
keywords = "bi-anisotropic media, electromagnetics, metamaterials, bi-anisotropic media, electromagnetics, metamaterials, bi-anisotropic media, electromagnetics, metamaterials",
author = "Ismo Lindell and Ari Sihvola",
year = "2005",
language = "English",
series = "Electromagnetics Laboratory Report Series",
publisher = "Electromagnetics Laboratory",
number = "Report 461",
pages = "8",
type = "WorkingPaper",
institution = "Electromagnetics Laboratory",
}