TY  - RPRT
TI  - Note on unit tangent vector computation for homotopy curve tracking on a hypercube
AU  - Chakraborty, A.
AU  - Allison, D. C. S.
AU  - Ribbens, C. J.
AU  - Watson, L. T.
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19920037598
ID  - 19920037598
ER  -