@article{10_1090_S0894_0347_2014_00802_X,
     author = {Calegari, Danny and Walker, Alden},
     title = {Random groups contain surface subgroups},
     journal = {Journal of the American Mathematical Society},
     pages = {383--419},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {2015},
     doi = {10.1090/S0894-0347-2014-00802-X},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2014-00802-X/}
}