Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) AMAKAWA Shuhei and FUJISHIMA Minoru,Scattering matrix normalized to a nondiagonal reference impedance matrix,IEICE technical report. Microwaves,,"The Institute of Electronics, Information and Communication Engineers",2013-02-27,112,459,37-38,https://cir.nii.ac.jp/crid/1570572702911510912,