@inproceedings{ScMa00, author = {Michael Schmeink and Rudolf Mathar}, title = "Preprocessed indirect {3D}-ray launching for urban microcell field strength prediction", booktitle = "AP 2000 Millennium Conference on Antennas and Propagation", address = {Davos}, month = Apr, year = 2000, hsb = {RWTH-CONV-223537}, }