@article{10_4171_ggd_397,
     author = {Daniele Ettore Otera and Valentin Po\'enaru},
     title = {Finitely presented groups and the {Whitehead} nightmare},
     journal = {Groups, geometry, and dynamics},
     pages = {291--310},
     year = {2017},
     volume = {11},
     number = {1},
     doi = {10.4171/ggd/397},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/397/}
}