@article{GT_2022_26_4_a7,
     author = {Bourni, Theodora and Langford, Mat and Tinaglia, Giuseppe},
     title = {Ancient mean curvature flows out of polytopes},
     journal = {Geometry & topology},
     pages = {1849--1905},
     publisher = {mathdoc},
     volume = {26},
     number = {4},
     year = {2022},
     doi = {10.2140/gt.2022.26.1849},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2022.26.1849/}
}