@article{clavel:cea-01135437, TITLE = {{Echoes of multiple outbursts of Sagittarius A$\star$ revealed by Chandra}}, AUTHOR = {Clavel, M. and Terrier, R. and Goldwurm, A. and Morris, M. R. and Ponti, G. and Soldi, S. and Trap, G.}, URL = {https://cea.hal.science/cea-01135437}, JOURNAL = {{Astronomy and Astrophysics - A\&A}}, PUBLISHER = {{EDP Sciences}}, VOLUME = {558}, PAGES = {A32}, YEAR = {2013}, MONTH = Oct, DOI = {10.1051/0004-6361/201321667}, KEYWORDS = {Galaxy: center ; X-rays: ISM ; ISM: clouds ; Galaxy: center}, PDF = {https://cea.hal.science/cea-01135437/file/aa21667-13.pdf}, HAL_ID = {cea-01135437}, HAL_VERSION = {v1}, }