@article{RuprechtSchaedleSchmidt2013, author = {Daniel Ruprecht and Achim Sch{\"a}dle and Frank Schmidt}, title = {Transparent boundary conditions based on the pole condition for time-dependent, two-dimensional problems}, journal = {Numerical Methods for Partial Differential Equations}, volume = {29}, number = {4}, pages = {1367 -- 1390}, doi = {10.1002/num.21759}, year = {2013}, }