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The closure operators of the cardinal and ordinal sums and products of partially ordered sets and closed lattices
Dwinger, Ph.Volume:
58
Year:
1955
Language:
english
Journal:
Indagationes Mathematicae (Proceedings)
DOI:
10.1016/S1385-7258(55)50049-7
File:
PDF, 1.75 MB
english, 1955