Sekanina, M. On orderings of the system of subsets of ordered sets. (English) Zbl 0217.02702 Fundam. Math. 70, 231-243 (1971). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 Documents MSC: 18B35 Preorders, orders, domains and lattices (viewed as categories) × Cite Format Result Cite Review PDF Full Text: DOI EuDML