참고문헌
- J. Adamek, H. Herrlich, and G. E. Strecker, Abstract and Concrete Categories, John Wiley and Sons, Inc., New York, 1990.
- N. Bourbaki, General Topology, Addison Wesley Pub. Co. Reading, Massachusetts, 1966.
- D. C. J. Burgess, and M. Fitzpatrick, On separation axioms for certain types of ordered topological space, Math. Proc. Camb. Phil. Soc. 82 (59) (1977), 59-65. https://doi.org/10.1017/S0305004100053688
- T. H. Choe, Partially ordered topological spaces, An. Acad. brasil. Cienc. 51 (1) (1979), 53-63.
- B. A. Davey, and H. A. Priestley, Introduction to Lattices and Order , Cambridge Univ. Press, New York, 1990.
- S. D. McCartan, Separation axioms for topological ordered spaces, Proc. Camb. Phil. Soc. 64 (1968), 965-973. https://doi.org/10.1017/S0305004100043668
- L. Nachbin, Topology and Order, D. Van Nostrand Co., Princeton, 1965.
- A. Schauerte, On the MacNeille completion of the category of partially ordered topological spaces, Math. Nachr. 163 (1993), 281-288. https://doi.org/10.1002/mana.19931630123
- S. H. Shin, Categorical properties of semi-continuous quasi-ordered spaces, Communications of the Korean Mathematical Society, 9 (2002), 85-90.
- S. H. Shin, Reflective subcategories of topological quasi-lattices , Korean Annals of Mathematics, 25 (2008), no. 2, 75-81.
- L. E. Ward Jr., Partially ordered topological spaces, Proc. Amer. Math. Soc. 5 (1954), 144-166. https://doi.org/10.1090/S0002-9939-1954-0063016-5