@article{10_4171_ggd_16,
     author = {Daniel Groves and Jason Fox Manning},
     title = {Fillings, finite generation and direct limits of relatively hyperbolic groups},
     journal = {Groups, geometry, and dynamics},
     pages = {329--342},
     year = {2007},
     volume = {1},
     number = {3},
     doi = {10.4171/ggd/16},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/16/}
}