TY - RPRT TI - Inner core differential motion confirmed by earthquake waveform doublets. AU - Jian Zhang AU - Xiaodong Song AU - Yingchun Li AU - Paul G Richards AU - Xinlei Sun AU - Felix Waldhauser PY - 2005 DO - 10.1126/science.1113193 UR - https://pubmed.ncbi.nlm.nih.gov/16123296/ ID - 16123296 ER -