Pták, Vlastimil Thickness of families of sets and a minimax lemma. (English) Zbl 0757.05002 Discrete Math. 108, No. 1-3, 175-181 (1992). MSC: 05A05 × Cite Format Result Cite Review PDF Full Text: DOI
Lešanovský, Antonín; Pták, Vlastimil A measure of thickness for families of sets. (English) Zbl 0583.05001 Discrete Math. 58, 35-44 (1986). Reviewer: P.Komjáth MSC: 05A05 60C05 60A10 × Cite Format Result Cite Review PDF Full Text: DOI