Previous |  Up |  Next

Article

References:
[1] MAC LANE S.: Categories for working mathematician. New York, Heidelberg, Berlin 1971. MR 0354798
[2] MARCZEWSKI E.: Independence in abstract algebras, results and problems. Colloq. Math., 14, 1966, 169-188. MR 0184890 | Zbl 0192.09502
[3] MITCHELL B.: Theory of categories. New Yoгk and London 1965. MR 0202787 | Zbl 0136.00604
[4] NEBESKÝ L.: Algebraic properties of trees. Acta Univ. Carolinae. Philol. Monogr., 25, 1969. MR 0274210 | Zbl 0214.23301
[5] URBANIK K.: On algebraic operations in idempotent algebras. Colloq. Math., 13, 1965, 139-157. MR 0179119 | Zbl 0132.25903
[6] ZYKOV A. A.: Theory of fìnite graphs. Novosibirsk 1969. MR 0270964 | Zbl 0213.25801
Partner of
EuDML logo