@article{TUW-110083, author = {Krattenthaler, Werner and Hlawatsch, Franz}, title = {Time-frequency design and processing of signals via smoothed Wigner distributions}, journal = {IEEE Transactions on Signal Processing}, year = {1993}, volume = {vol. 41}, number = {no. 1}, pages = {278--287}, url = {http://publik.tuwien.ac.at/files/pub-et_10993.pdf} }