TY - JOUR AU - Christensen, Ole AU - Kim, Hong Oh AU - Kim, Rae Young TI - On Parseval Wavelet Frames with Two or Three Generators via the Unitary Extension Principle JO - Canadian mathematical bulletin PY - 2014 SP - 254 EP - 263 VL - 57 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2013-015-9/ DO - 10.4153/CMB-2013-015-9 ID - 10_4153_CMB_2013_015_9 ER -