On the utility of Robinson-Amitsur ultrafiltersZusmanovich, PashaJournal of algebra2013 / p. 268-286 On δ-derivations of Lie algebras and superalgebrasZusmanovich, PashaJournal of algebra2010 / 12, p. 3470-3486 Triangulated factorization systems and t-structuresLoregian, Fosco; Virili, SimoneJournal of algebra2020 / p. 219-241 https://doi.org/10.1016/j.jalgebra.2019.12.021 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS