@article{AIHPC_1998__15_6_725_0,
     author = {Freire, Alexandre and M\"uller, Stefan and Struwe, Michael},
     title = {Weak compactness of wave maps and harmonic maps},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {725--754},
     publisher = {Gauthier-Villars},
     volume = {15},
     number = {6},
     year = {1998},
     mrnumber = {1650966},
     zbl = {0924.58011},
     language = {en},
     url = {http://archive.numdam.org/item/AIHPC_1998__15_6_725_0/}
}