Intersection theorems for systems of finite sets

Acta Mathematica Academiae Scientiarum Hungarica - Tập 15 - Trang 329-337 - 1964
Gy. Katona1
1Mathematical Institute, Eötvös Loránd University, Budapest

Tài liệu tham khảo

P. Erdős, Chao Ko (Szechuan),R. Rado (Reading), Intersection theorems for systems of finite sets.The Quarterly Journal of Mathematics.,12 (48), (1961), Oxford).