TY - JOUR A1 - Bruzda, Joanna TI - On Some Problems in Discrete Wavelet Analysis of Bivariate Spectra with an Application to Business Cycle Synchronization in the Euro Zone PY - 2011/03/29 JA - Economics: The Open-Access, Open Assessment E-Journal VL - 5 IS - 2011-5 UR - http://www.economics-ejournal.org/economics/discussionpapers/2011-5 ER -