@InCollection{    chassande-mottin97,
  author	= {Chassande-Mottin, E. and Flandrin, P.},
  title		= {On the time-frequency detection of chirps and its
		  application to gravitational waves},
  booktitle	= {Proc. of the 2nd Grav. Wave Data Anal. Workshop},
  address       = {Gif-sur-Yvette, France},
  pages		= {47--52},
  publisher     = {Editions Fronti\`eres},
  year		= 1997,
  editor        = {Davier, M. and Hello, P.}
}