@article{202012.0309, doi = {10.20944/preprints202012.0309.v2}, url = {https://doi.org/10.20944/preprints202012.0309.v2}, year = 2020, month = {December}, publisher = {Preprints}, author = {Alain Haraux}, title = {On a Linearly Damped 2 Body Problem}, journal = {Preprints} }