Gossye, MichielMichielGossyeHuynen, MartijnMartijnHuynenVande Ginste, DriesDriesVande GinsteDe Zutter, DanielDanielDe ZutterRogier, HendrikHendrikRogier2021-10-252021-10-252018-020018-926Xhttps://imec-publications.be/handle/20.500.12860/30793A Calderón preconditioner for high dielectric contrast mediaJournal articlehttp://ieeexplore.ieee.org/document/8120153/