Dean, R. A.; Keller, G. Natural partial orders. (English) Zbl 0174.29701 Can. J. Math. 20, 535-554 (1968). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 21 Documents Keywords:ordered sets, lattices × Cite Format Result Cite Review PDF Full Text: DOI