@article{711d175490364ab5b92cbe660cae81e6,
title = "Second-order optimal subspace estimation for ESPRIT-like DOA estimation",
keywords = "Cramer–Rao bound, Direction of arrival estimation, ESPRIT, Interpolation, Matrix perturbation, Minimum norm, Optimal subspace estimation, Shift-invariance, Sparse array",
author = "Sartori, \{Daniel D.\} and Kaushallya Adhikari and Vaccaro, \{Richard J.\}",
note = "Publisher Copyright: {\textcopyright} 2023 Elsevier B.V.",
year = "2024",
month = apr,
doi = "10.1016/j.sigpro.2023.109323",
language = "English",
volume = "217",
journal = "Signal Processing",
issn = "0165-1684",
}