TY - RPRT TI - Coaxial anode for background suppression in X-ray proportional counters. AU - Bunner, A. N. AU - Kraushaar, W. L. AU - Mccammon, D. AU - Vanderhill, M. AU - Williamson, F. PY - 1973 UR - https://ntrs.nasa.gov/citations/19730043565 ID - 19730043565 ER -