TY  - RPRT
TI  - Spring-mass running: simple approximate solution and application to gait stability.
AU  - Hartmut Geyer
AU  - Andre Seyfarth
AU  - Reinhard Blickhan
PY  - 2005
DO  - 10.1016/j.jtbi.2004.08.015
UR  - https://pubmed.ncbi.nlm.nih.gov/15572057/
ID  - 15572057
ER  -