Revisiting the LQR problem of singular systemsNosrati, Komeil; Belikov, Juri; Tepljakov, Aleksei; Petlenkov, EduardIEEE/CAA Journal of Automatica Sinica2024 / p. 2236-2252 : ill https://doi.org/10.1109/JAS.2024.124665 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS