%0 Journal Article %A Christensen, Ole %A Kim, Hong Oh %A Kim, Rae Young %T On Parseval Wavelet Frames with Two or Three Generators via the Unitary Extension Principle %J Canadian mathematical bulletin %D 2014 %P 254-263 %V 57 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2013-015-9/ %R 10.4153/CMB-2013-015-9 %F 10_4153_CMB_2013_015_9