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Shilo, S. A.; Chmil, V. M.; Bereznoy, V. A.; Muskin, Y. N.; Bychkov, D. M.; Gavrilenko, A. S.; Kuzhel, V. I.; Levda, A. S.; Bykov, V. M. Microwave Radiometric System "Zir" For Customs Services. TKEA 2003, 11-13.