@article{CTT100452738,
  author = {Achim Gottschber and AKINORI NISHIHARA},
  title = {Wavelet Bases Obtained from the Raised-Cosine Filter},
  journal = {IEICE Trans. Fundamentals},
  year = 1997,
}

@article{CTT100452739,
  author = {Achim Gottschber and AKINORI NISHIHARA},
  title = {Passive Two-dimensional Wave Digital Filters Used in a Multirate System Having Perfect Reconstruction},
  journal = {IEICE Trans. Fundamentals},
  year = 1997,
}

@article{CTT100452731,
  author = {Achim Gottschber and AKINORI NISHIHARA},
  title = {Filter Bank Implementation of the Shift Operation in Orthonormal Wavelet Bases},
  journal = {IEICE Trans. Fundamentals},
  year = 1996,
}