Berthold K. P. Horn. Relative orientation. International Journal of Computer Vision, 4(1):59-78, 1990. [doi]
@article{Horn90, title = {Relative orientation}, author = {Berthold K. P. Horn}, year = {1990}, doi = {10.1007/BF00137443}, url = {http://dx.doi.org/10.1007/BF00137443}, researchr = {https://researchr.org/publication/Horn90}, cites = {0}, citedby = {0}, journal = {International Journal of Computer Vision}, volume = {4}, number = {1}, pages = {59-78}, }