@article{10_1090_S0894_0347_1995_1308407_1,
     author = {Smith, Hart F. and Sogge, Christopher D.},
     title = {On the critical semilinear wave equation outside convex obstacles},
     journal = {Journal of the American Mathematical Society},
     pages = {879--916},
     publisher = {mathdoc},
     volume = {08},
     number = {4},
     year = {1995},
     doi = {10.1090/S0894-0347-1995-1308407-1},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1995-1308407-1/}
}