@article{10_4064_ap110_1_3,
     author = {Tiantian Qiao and Weiguo Li and Kai Liu and Boying Wu},
     title = {On existence of a unique generalized solution to systems of elliptic {PDEs} at resonance},
     journal = {Annales Polonici Mathematici},
     pages = {25--31},
     publisher = {mathdoc},
     volume = {110},
     number = {1},
     year = {2014},
     doi = {10.4064/ap110-1-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap110-1-3/}
}