@article{NUMA_1993__64_2_133698,
     author = {Q. Du and M. Gunzburger and J. Peterson},
     title = {Finite element approximation of a periodic {Ginzburg-Landau} model for {type-II} superconductors.},
     journal = {Numerische Mathematik},
     pages = {85--114},
     publisher = {mathdoc},
     volume = {64},
     number = {2},
     year = {1993},
     zbl = {0792.65095},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1993__64_2_133698/}
}