@article{GT_2012_16_1_a4,
     author = {Louder, Larsen},
     title = {Krull dimension for limit groups},
     journal = {Geometry & topology},
     pages = {219--299},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {2012},
     doi = {10.2140/gt.2012.16.219},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2012.16.219/}
}