Performance of manpack electromagnetic location equipment in trapped miner location tests
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[1] A. J. Farstad,et al. Electromagnetic direction finding experiments for location of trapped miners , 1973 .
[2] L. C. Ilsley,et al. Experiments in Underground Communication Through Earth Strata , 1928 .
[3] J. R. Wait. Criteria for locating an oscillating magnetic dipole buried in the earth , 1971 .