@ARTICLE{SamKamHei:2006,
  author = {J. Sampo and J.-K. Kamarainen and M. Heili{\"o} and H. K{\"a}lvi{\"a}inen},
  title = {Measuring Translation Shiftability of Frames},
  journal = {Computers {\&} Mathematics with Applications},
  year = {2006},
  volume = {52},
  pages = {1089--1098},
  number = {6-7}
}