Tyagi, B. K.; Chauhan, Harsh V. S. On semi-open sets and feebly open sets in generalized topological spaces. (English) Zbl 1454.54004 Proyecciones 38, No. 5, 875-896 (2019). MSC: 54A05 54D10 PDF BibTeX XML Cite \textit{B. K. Tyagi} and \textit{H. V. S. Chauhan}, Proyecciones 38, No. 5, 875--896 (2019; Zbl 1454.54004) Full Text: DOI
El-Tantawy, O. A.; Abu-Donia, H. M. Some bitopological concepts based on the alternative effects of closure and interior operator. (English) Zbl 1078.54019 Chaos Solitons Fractals 19, No. 5, 1119-1129 (2004). Reviewer: Badri P. Dvalishvili (Tbilisi) MSC: 54E55 54C08 PDF BibTeX XML Cite \textit{O. A. El-Tantawy} and \textit{H. M. Abu-Donia}, Chaos Solitons Fractals 19, No. 5, 1119--1129 (2004; Zbl 1078.54019) Full Text: DOI