References
- Birkhoff, G., & Pierce, R. S. (1956). Lattice-ordered rings. Anais da Academia Brasileira de Ciências, 28, 41–69.
- Conrad, P. (1961). Some structure theorems for lattice-ordered groups. Transactions of the American Mathematical Society, 99, 212–240.
- Ma, J. (2000). Lattice-ordered matrix algebras with the usual lattice order. Journal of Algebra, 228, 406–416.
- Ma, J., & Wojciechowski, P. (2002). A proof of Weinberg’s conjecture on lattice-ordered matrix algebras. Proceedings of the American Mathematical Society, 130, 2845–2851.
- Schwartz, N. (1986). Lattice-ordered fields. Order, 3, 179–194.
- Steinberg, S. (2010). Lattice-ordered rings and modules. New York, NY: Springer.
- Weinberg, E. (1966). Scarcity on lattice-ordered matrix algebras. Pacific Journal of Mathematics, 19, 561–571.