R. Church

Through-the-earth electromagnetic trapped miner location systems : a review

Walter E. Pittman, Ronald H. Church, J. T. McLendon, 1985 .

Dielectric properties of low-loss minerals

W. Webb, J. B. Salsman, R. Church, 1988 .

Measurement of dielectric properties of minerals at microwave frequencies

W. Webb, R. Church, 1986 .