David R. Smith, Harvey Lipkin, George W. Woodruff. Higher Order Singularities of Regional Manipulators. In ICRA (3). pages 194-199, 1993.
@inproceedings{SmithLW93, title = {Higher Order Singularities of Regional Manipulators}, author = {David R. Smith and Harvey Lipkin and George W. Woodruff}, year = {1993}, researchr = {https://researchr.org/publication/SmithLW93}, cites = {0}, citedby = {0}, pages = {194-199}, booktitle = {ICRA (3)}, }