Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleAn analysis of a resonant loop as an electromagnetic sensor of coal seam thickness.AuthorsChang, D. C.; Wait, J. R.PublicationRadio Science, 1978, Vol 13, Issue 2, p399ISSN0048-6604Publication typeArticleDOI10.1029/RS013i002p00399