@article{MZ_1994__215_1_174614,
     author = {Nakao Hayashi},
     title = {Global existence of small radially symmetric solutions to quadratic nonlinear evolution equations in an exterior domain.},
     journal = {Mathematische Zeitschrift},
     pages = {281--320},
     publisher = {mathdoc},
     volume = {215},
     number = {1},
     year = {1994},
     zbl = {0801.35129},
     url = {http://geodesic.mathdoc.fr/item/MZ_1994__215_1_174614/}
}