1. Aiena, P.: Fredholm and Local Spectral Theory, with Application to Multipliers. Kluwer Academic, Amsterdam (2004)
2. Aiena, P., Monsalve, O.: The single valued extension property and the generalized Kato decomposition property. Acta Sci. Mat. (Szeged) 67(3–4), 461–477 (2001)
3. Miloš, D.: Cvetković, Generalized Drazin invertibility of operator matrices. Linear Multilinear Algebra 66(4), 692–703 (2018)
4. Djordjevic, D.S.: Perturbations of spectra of operator matrices. J. Oper. Theory 48(3), 467–486 (2002)
5. Jiang, Q., Zhong, H.: Generalized Kato decomposition, single-valued extension property and approximate point spectrum. J. Math. Anal. Appl. 356(1), 322–327 (2009)