@article{10_2140_agt_2025_25_1321, author = {Brunswic, L\'eo Maxime}, title = {The {Alexandrov} theorem for 2 + 1 flat radiant spacetimes}, journal = {Algebraic and Geometric Topology}, pages = {1321--1375}, year = {2025}, volume = {25}, number = {3}, doi = {10.2140/agt.2025.25.1321}, url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2025.25.1321/} }