- V. Boicescu, Polytechnical Institute, Bucharest, Romania
- A. Filipoiu, Polytechnical Institute, Bucharest, Romania
- G. Georgescu, Institute of Mathematics, Bucharest, Romania
- S. Rudeanu, Faculty of Mathematics, University of Bucharest, Romania
Annals of Discrete Mathematics
Published: May 1991
The detailed presentation will make this monograph useful for a semester course, but it will also be valuable as a reference for mathematicians, logicians and computer scientists. In addition, there is stimulating material in this monograph for further investigation.
Zentralblatt für Mathematik