BibTeX
@MISC{Gryko_mmlidentifier:,
author = {Jarosław Gryko},
title = {MML Identifier: WAYBEL18. Injective Spaces 1},
year = {}
}
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Abstract
terminology for this paper. One can prove the following propositions: 1. PRODUCT TOPOLOGIES (1) Let x, y, z, Z be sets. Then Z ⊆ {x,y,z} if and only if one of the following conditions is satisfied:
