Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Ikeda Satoshi and Higashiura Kenichi and Tanaka Akihiro,Develoment of method for designing controlled impedance vias,Proceedings of JIEP Annual Meeting,,The Japan Institute of Electronics Packaging,2006,20,0,117-119,https://cir.nii.ac.jp/crid/1390001205556035328,https://doi.org/10.11486/ejisso.20.0.117.0