@misc{Vescovo_Roberto_Multiple-ring, author={Vescovo, Roberto and Pajewski, Lara}, howpublished={online}, publisher={National Institute of Telecommunications}, language={ang}, title={Multiple-ring Circular Arrayfor Ground-Penetrating Radar Applications:Basic Ideas and Preliminary Results, Journal of Telecommunications and Information Technology, 2017, nr 3}, type={artykuł}, keywords={ultra-wideband, antenna array, Ground-Penetrating Radar}, }