Institute of Electrical and Electronics Engineers. Transactions on Antennas and Propagation (IEEE Trans. Antennas and Propagation) (20110101), 59, no.~12, 4609-4614. ISSN: 0018-926X (print).eISSN: 1558-2221.
Subject
65 Numerical analysis -- 65F Numerical linear algebra 65F25 Orthogonalization