P. Os

发表

On some extremum problems in elementary geometry

Esther E. Klein, P. Os, G. Szekeres, 2006 .

Some extremal problems on r-graphs

W. S. Brown, V. Sós, P. Os, 1971 .

Problems and Results in Combinatorial Analysis

P. Os, P. Erd ˝ os, 1978 .

On the maximal number of disjoint circuits of a graph

P. Erd Os, Leonard Posa, P. Os, 2022, Publicationes Mathematicae Debrecen.