@article{RMI_2009_2009_1_a13,
     author = {C\'ardenas, M. and  Lasheras, F.F. and  Quintero, A. and  Repovs, D.},
     title = {One-relator groups and proper 3-realizability.},
     journal = {Revista matem\'atica iberoamericana},
     pages = {739-756},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_2009_2009_1_a13/}
}