@inproceedings{TUW-103072, author = {Matz, Gerald and Hlawatsch, Franz}, title = {Extending the transfer function calculus of time-varying linear systems: A generalized underspread theory}, booktitle = {IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP'98)}, year = {1998}, pages = {2189--2192}, url = {http://publik.tuwien.ac.at/files/pub-et_3306.pdf}, note = {talk: IEEE Int. Conference on Acoustics, Speech, and Signal Processing (ICASSP), Seattle, WA, USA; 1998-05-12 -- 1998-05-15} }