TY - RPRT TI - Carr, Bloom, Petrovich, and Philpott reply. AU - JA Carr AU - SD Bloom AU - F Petrovich AU - RJ Philpott PY - 1989 DO - 10.1103/physrevlett.63.916 UR - https://pubmed.ncbi.nlm.nih.gov/10041219/ ID - 10041219 ER -