%0 Journal Article %A Li, Fengquan %A Sun, Weiwei %T Hyperbolic boundary value problem with equivalued surface on a domain with thin layer %J Applications of Mathematics %D 2009 %P 351-375 %V 54 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10492-009-0022-8/ %R 10.1007/s10492-009-0022-8 %G en %F 10_1007_s10492_009_0022_8