@article{rodney:insu-03711494, TITLE = {{A gravitationally lensed supernova with an observable two-decade time delay}}, AUTHOR = {Rodney, Steven A. and Brammer, Gabriel B. and Pierel, Justin D. R. and Richard, Johan and Toft, Sune and O'Connor, Kyle F. and Akhshik, Mohammad and Whitaker, Katherine E.}, URL = {https://insu.hal.science/insu-03711494}, JOURNAL = {{Nature Astronomy}}, PUBLISHER = {{Nature Publishing Group}}, VOLUME = {5}, PAGES = {1118-1125}, YEAR = {2021}, DOI = {10.1038/s41550-021-01450-9}, KEYWORDS = {Astrophysics - Cosmology and Nongalactic Astrophysics}, HAL_ID = {insu-03711494}, HAL_VERSION = {v1}, }