author = { Huttunen, Tomi AND Kaipio, Jari P. AND Monk, Peter },

title = { The perfectly matched layer for the ultra weak variational formulation of the 3D Helmholtz equation },

publisher = {Wiley},

isbn = {0029-5981},

isbn = {1097-0207},

keywords = { Applied Mathematics , General Engineering , Numerical Analysis },

year = {2004},

url = { http://slubdd.de/katalog?TN_libero_mab2 }