RT Journal Article SR Electronic(1) A1 Dolgiy, A. A1 Dolgui, A. A1 Zolotarev, V. A1 Markulis, V.YR 2003 T1 Estimation of oil product contamination degree in soil using GPR technique JF , VO OP SP cp-52-00136 DO https://doi.org/10.3997/2214-4609.201414606 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201414606