@article{10_4171_ggd_671,
     author = {Stephen Cantrell and Mark Pollicott},
     title = {Comparison theorems for closed geodesics on negatively curved surfaces},
     journal = {Groups, geometry, and dynamics},
     pages = {461--491},
     year = {2022},
     volume = {16},
     number = {2},
     doi = {10.4171/ggd/671},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/671/}
}