RT Journal Article SR Electronic(1) A1 A. Hachay, O. A1 A. Hinkina, T. A1 V. Bodin, V.YR 1999 T1 The research of similarity criterion of seismic and electromagnetic area observation systems in a frame of the frequency – Geometrical variant JF , VO OP SP cp-35-00111 DO https://doi.org/10.3997/2214-4609.201406478 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609.201406478