@InProceedings{HlawatschTwarochBoelcskei96a,
  author	= {F. Hlawatsch and T. Twaroch and H. B{\"o}lcskei},
  title		= {{W}igner-type $a$-$b$ and time-frequency analysis based on conjugate operators},
  booktitle	= {Proc. IEEE ICASSP-96},
  year		= {1996},
  month		= {May},
  address	= {Atlanta, GA},
  pages		= {1395--1398}
}