@misc{indiciaef2d488079615, title = {A device for measuring relative angular displacement.}, author = {R P McCabe and S S Kohles and S V Chelikani and R Vanderby}, year = {1998}, doi = {10.1115/1.2798316}, url = {https://pubmed.ncbi.nlm.nih.gov/10412394/}, note = {Source identifier: 10412394} }