@Article{wi_let,
  author	= {H. B{\"o}lcskei and K. Gr{\"o}chenig and F. Hlawatsch and H. G. Feichtinger},
  title		= {Oversampled {W}ilson expansions},
  journal	= {IEEE Signal Processing Letters},
  year		= {1997},
  month		= {April},
  volume	= {4},
  number	= {4},
  pages		= {106--108}
}