Musiktherapie Im Traditionellen und Modernen ChinaHans-Ulrich Schmidt, Roya Schwarz, Tonius Timmermann, Tian Ying · First published 2022Open the Tome
Broadband communicationsIFIP TC6/WG6.2 International Conference on Broadband Communications (4th 1998 Stuttgart, Germany), Paul J. Kühn, Roya Ulrich, Paul J. Kuhn · First published 1998Open the Tome
