DRAGOMIR, Silvestru Sever. Operator subadditivity of the D-logarithmic integral transform for positive operators in Hilbert spaces. Annales Mathematicae Silesianae, [S. l.], v. 35, n. 2, p. 158–171, 2021. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/13443. Acesso em: 7 may. 2025.