@incollection{CalabrĂ²20, author = {Emanuele CalabrĂ²}, title = {Spacecraft Guidance Sensing at Relativistic Velocities}, booktitle = {Advances in Spacecraft Attitude Control}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Timothy Sands}, chapter = {5}, doi = {10.5772/intechopen.87981}, url = {https://doi.org/10.5772/intechopen.87981} }