@article{SIGMA_2020_16_a44,
     author = {Lisa Carbone and Alex J. Feingold and Walter Freyn},
     title = {A {Lightcone} {Embedding} of the {Twin} {Building} of a {Hyperbolic} {Kac{\textendash}Moody} {Group}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2020},
     volume = {16},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a44/}
}