Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Sharmishtha Mitra, Vidit Maheswari, Amit Mitra. A wavelet filtering based estimation of output gap. Applied Mathematics and Computation, 218(7):3710-3722, 2011. [doi]