• DML-CZ Home
• Acta Universitatis Carolinae. Mathematica et Physica
• Volume 50

Author: Trch, Milan

• Trch, Milan: Groupoids and the associative law IIIA. (Primitive extensions of SH-groupoids and their semigroup distances). (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 50 (2009), issue 1, pp. 73-82