@article{10_4153_CJM_2018_036_7,
     author = {Arzhantseva, Goulnara and Dru\c{t}u, Cornelia},
     title = {Geometry of {Infinitely} {Presented} {Small} {Cancellation} {Groups} and {Quasi-homomorphisms}},
     journal = {Canadian journal of mathematics},
     pages = {997--1018},
     year = {2019},
     volume = {71},
     number = {5},
     doi = {10.4153/CJM-2018-036-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2018-036-7/}
}