%0 Journal Article %A P. Chubinsky, N. %A G. Chernokalov, A. %A V. Druchinin, S. %A Vu. Krampuls, A. %T Examining the radiation of ground penetrating radar antenna into upper hemisphere %D 1998 %J , %V %@ 2214-4609 %C cp-43-00206 %R https://doi.org/10.3997/2214-4609.201407231 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201407231