• DML-CZ Home

Author: Kuřil, Martin

• Kuřil, Martin: A multiplication of e-varieties of regular $E$-solid semigroups by inverse semigroup varieties. (English). Archivum Mathematicum, vol. 33 (1997), issue 3, pp. 279-299
• Kuřil, Martin: A multiplication of $e$-varieties of orthodox semigroups. (English). Archivum Mathematicum, vol. 31 (1995), issue 1, pp. 43-54