@article{CotroneiHolschneider2013,
  author    = {Mariantonia Cotronei and Matthias Holschneider},
  title     = {Partial parameterization of orthogonal wavelet matrix filters},
  journal   = {Journal of computational and applied mathematics},
  volume    = {243},
  number    = {4},
  pages     = {113 -- 125},
  doi       = {10.1016/j.cam.2012.11.016},
  year      = {2013},
}