One extremal problem

Krassimir Atanassov
Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132
Volume 3, 1997, Number 4, Pages 179–180
Full paper (PDF, 100 Kb)

Details

Authors and affiliations

Krassimir Atanassov
Math. Research Lab., P.O.Box 12,
Sofia-1113, BULGARIA

References

1. Atanassov E. One extremal problem., Bull, of Humber Theory and
   Related Topics Vol. Vlll (1964), Ho. 3, 6-12.
2. Atanassov E. One extremal problem. 2., Bull, of Humber Theory and Related Topics Vol. IX (1965), Ho. 2, 11-13.
3. Atanassov E. One extremal problem. 4., Bull, of Humber Theory and Related Topics Vol. XI (1967), Ho. 1, 64-71.