TY - CONF A1 - Schädle, Achim A1 - Ruprecht, Daniel A1 - Schmidt, Frank A2 - et.al., N. Biggs T1 - Transparent boundary conditions - the pole condition approach T2 - Proceedings of Waves 2007 Y1 - 2007 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/2390 SP - 301 EP - 303 ER -