@conference {Ioannidis2013,
	title = {Eigenvalue spectrum of coaxial cavities with corrugations on the inner and the outer wall},
	booktitle = {International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz},
	year = {2013},
	note = {cited By 2},
	doi = {10.1109/IRMMW-THz.2013.6665655},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893380271\&doi=10.1109\%2fIRMMW-THz.2013.6665655\&partnerID=40\&md5=e0e51637abb360a17d61d57696dd30d5},
	author = {Ioannidis, Z. C. and Avramidis, K. A. and Latsas, G. P. and Tigelis, I. G.}
}
