@article{article, title = {{Sunquake with a second bounce, other sunquakes, and emission associated with the X9.3 flare of 6 September 2017}}, publisher = {{EDP Sciences}}, url = {{http://dx.doi.org/10.1051/0004-6361/202037885 }}, year = {{2020}}, month = {{7}}, author = {{Zharkova V and Zharkov S and Druett M and Matthews S and Inoue S}}, doi = {{10.1051/0004-6361/202037885}}, volume = {{639}}, journal = {{Astronomy & Astrophysics}}, pages = {{A79-A79}}, note = {{Accessed on 2025/05/21}}}