[1]
M. Fabian, A. González, and V. Montesinos, “A note on biorthogonal systems in weakly compactly generated Banach spaces”, Ann. Fenn. Math., vol. 34, no. 2, pp. 555–564, Aug. 2009, Accessed: Dec. 16, 2025. [Online]. Available: https://afm.journal.fi/article/view/135285