K. V. R. SRINIVAS. Properties of Distributive, Neutral and Standard Elements of a Lattice. Characterisation of Semigroups and Rings, [S. l.], p. 27–32, 2023. DOI: 10.9734/bpi/mono/978-81-19491-82-7/CH5. Disponível em: https://stm.bookpi.org/CSR/article/view/11647. Acesso em: 18 jun. 2026.