@article{AIHPC_1990__7_4_335_0,
     author = {Coron, J.-M.},
     title = {Nonuniqueness for the heat flow of harmonic maps},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {335--344},
     publisher = {Gauthier-Villars},
     volume = {7},
     number = {4},
     year = {1990},
     mrnumber = {1067779},
     zbl = {0707.58017},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_1990__7_4_335_0/}
}