TY  - RPRT
TI  - Motion variability--its definition, quantification, and origin.
AU  - H Hatze
PY  - 1986
DO  - 10.1080/00222895.1986.10735368
UR  - https://pubmed.ncbi.nlm.nih.gov/15136282/
ID  - 15136282
ER  -