- Publication venue
- Institute of Mathematics and Informatics Bulgarian Academy of Sciences
- Publication date
- 01/01/1991
- Field of study
- Publication venue
- Society of Czechoslovak Mathematicians and Physicist
- Publication date
- 01/01/1976
- Field of study
- Publication venue
- Polska Akademia Nauk. Instytut Matematyczny PAN
- Publication date
- 01/01/1979
- Field of study
- Publication venue
- 'World Scientific Pub Co Pte Lt'
- Publication date
- Field of study
- Publication venue
- 'National Inquiry Services Center (NISC)'
- Publication date
- Field of study
- Publication venue
- Publication date
- Field of study
Acyclic binary relation, Consistent binary relation, Numerical representation, D11,