@article{10_4007_annals_2018_188_1_4,
     author = {Assaf Naor and Robert Young},
     title = {Vertical perimeter versus horizontal perimeter},
     journal = {Annals of mathematics},
     pages = {171--279},
     publisher = {mathdoc},
     volume = {188},
     number = {1},
     year = {2018},
     doi = {10.4007/annals.2018.188.1.4},
     mrnumber = {3815462},
     zbl = {06890812},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2018.188.1.4/}
}