@article{AIHPC_2014__31_4_707_0,
     author = {Mondino, Andrea and Schygulla, Johannes},
     title = {Existence of immersed spheres minimizing curvature functionals in non-compact 3-manifolds},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {707--724},
     publisher = {Elsevier},
     volume = {31},
     number = {4},
     year = {2014},
     doi = {10.1016/j.anihpc.2013.07.002},
     mrnumber = {3249810},
     zbl = {1300.53042},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2013.07.002/}
}