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.
Assam Pryseley, Clotaire Tchonlafi, Geert Verbeke, Geert Molenberghs. Estimating negative variance components from Gaussian and non-Gaussian data: A mixed models approach. Computational Statistics & Data Analysis, 55(2):1071-1085, 2011. [doi]