1. K. Aoyama, On the structure space of a direct product of rings, J. Sci. Hiroshima Univ. Ser. A-I, 34 (1970), 339–353.
2. M. Arapovic, Characterizations of the 0-dimensional rings, Glas. Mat. 18 (1983), 39–46.
3. M. Arapovic, The minimal 0-dimensional overrings of commutative rings, Glas. Mat. 18 (1983), 47–52.
4. M. Arapovic, On the imbedding of a commutative ring into a *-dimensional ring, Glas. Mat. 18 (1983), 53–59.
5. G. Birkhoff, Lattice Theory, American Math. Soc. Colloq. Publ. Vol. 25, New York, 1948.