TY  - RPRT
TI  - Multi-sensor, high speed autonomous stair climbing
AU  - Helmick, D. M.
AU  - Roumeliotis, S. I.
AU  - McHenry, M. C.
AU  - Matthies, L.
PY  - 2002
UR  - https://ntrs.nasa.gov/citations/20060030888
ID  - 20060030888
ER  -