TY - JOUR A1 - Schmidt, Frank T1 - Construction of Discrete Transparent Boundary Conditions for Schrödinger-Type equations T2 - Surv. Math. Ind. Y1 - 1999 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/2375 VL - 9 SP - 87 EP - 100 ER -