@article{SIGMA_2022_18_a15,
     author = {Tim Adamo and Lionel Mason and Atul Sharma},
     title = {Celestial $w_{1+\infty}$ {Symmetries} from {Twistor} {Space}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2022},
     volume = {18},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2022_18_a15/}
}