@article{10_2140_gt_2025_29_1693,
     author = {Feighn, Mark and Handel, Michael},
     title = {The conjugacy problem for {UPG} elements of {Out(Fn)}},
     journal = {Geometry & topology},
     pages = {1693--1817},
     year = {2025},
     volume = {29},
     number = {4},
     doi = {10.2140/gt.2025.29.1693},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2025.29.1693/}
}