@article{RMI_1999_1999_1_a14,
     author = {Almeida, Luis},
     title = {Sectores topol\'ogicos para energ{\'\i}as {Ginzburg-Landau.}},
     journal = {Revista matem\'atica iberoamericana},
     pages = {487-545},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RMI_1999_1999_1_a14/}
}