Influence of pollution and extraneous inclusions on the scattering of THz radiation by fabric A.A. Angeluts, V.N. Aksenov, A.V. Balakin, I.A. Ozheredov and A.P. Shkurinov EPJ Web Conf., 195 (2018) 09001 Published online: 23 November 2018 DOI: 10.1051/epjconf/201819509001