Lee, S. J., & Lee, E. P. Fuzzy r-continuous and fuzzy r-semicontinuous maps. Wiley.
Chicago Style (17th ed.) CitationLee, Seok Jong, and Eun Pyo Lee. Fuzzy R-continuous and Fuzzy R-semicontinuous Maps. Wiley.
MLA (9th ed.) CitationLee, Seok Jong, and Eun Pyo Lee. Fuzzy R-continuous and Fuzzy R-semicontinuous Maps. Wiley.
Warning: These citations may not always be 100% accurate.