Nguyên, Hoài-MinhTran, Xuan Loc2018-01-162018-01-162018-01-162019-04-0210.1142/S0218202519500271https://infoscience.epfl.ch/handle/20.500.14299/144160Approximate cloaking for electromagnetic waves via transformation optics: cloaking vs infinite energytext::journal::journal article::research article