@article{eage:/content/papers/10.3997/2214-4609.201414632, author = "Manstein, A. and Manstein, Y.", title = "EMS electromagnetic multi-frequency sounding device", journal= "", year = "2003", volume = "", number = "", pages = "", doi = "https://doi.org/10.3997/2214-4609.201414632", url = "https://www.earthdoc.org/content/papers/10.3997/2214-4609.201414632", publisher = "European Association of Geoscientists & Engineers", issn = "2214-4609", type = "", eid = "cp-52-00162", }