@article{GT_2018_22_7_a8,
     author = {Caprace, Pierre-Emmanuel and Wesolek, Phillip},
     title = {Indicability, residual finiteness, and simple subquotients of groups acting on trees},
     journal = {Geometry & topology},
     pages = {4163--4204},
     publisher = {mathdoc},
     volume = {22},
     number = {7},
     year = {2018},
     doi = {10.2140/gt.2018.22.4163},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2018.22.4163/}
}