@article{10_4064_am38_4_3,
     author = {Jianwei Yang},
     title = {Global existence for nonlinear system of wave equations in {3-D} domains},
     journal = {Applicationes Mathematicae},
     pages = {435--452},
     publisher = {mathdoc},
     volume = {38},
     number = {4},
     year = {2011},
     doi = {10.4064/am38-4-3},
     zbl = {1231.35114},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am38-4-3/}
}