[1]
Mnif, M. and Ouled-Hmed, A.-A. 2021. The Local spectral theory and surjective spectrum of linear relations.
Ukrains’kyi Matematychnyi Zhurnal
. 73, 2 (Feb. 2021), 222–237. DOI:
https://doi.org/10.37863/umzh.v73i2.81
.