TY - RPRT TI - Average phase difference theory and 1:1 phase entrainment in interlimb coordination. AU - D Sternad AU - M T Turvey AU - R C Schmidt PY - 1992 DO - 10.1007/bf00204395 UR - https://pubmed.ncbi.nlm.nih.gov/1498188/ ID - 1498188 ER -