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.
Steven Kay. Asymptotically Optimal Approximation of Multidimensional pdf s by Lower Dimensional pdf s. IEEE Transactions on Signal Processing, 55(2):725-729, 2007. [doi]