ZAHEDI, A.; KAHAEI, M. H. Frequency Estimation of Irregularly Sampled Data Using a Sparsity Constrained Weighted Least-Squares Approach. Engineering, Technology & Applied Science Research, Greece, v. 3, n. 1, p. 368–372, 2013. DOI: 10.48084/etasr.187. Disponível em: https://etasr.com/index.php/ETASR/article/view/187. Acesso em: 19 sep. 2021.