by Ojaroudi, M., Ghanbari, G., Ojaroudi, N., Ghobadi, C.
Published in IEEE antennas and wireless propagation letters (2009)

Published in Journal of Applied Mathematics, Statistics and Informatics (01.12.2013)

by K Naddafi, A Beiki, R Saeedi, G Ghanbari, A Niati, L Sori
Published in Salāmat va muḥīṭ (01.01.2016)

by Ghanbari, R, Rashedi, G
Published in Chinese physics B (01.12.2011)