Dontchev, J. Contra-continuous functions and strongly S-closed spaces. Wiley.
Chicago Style (17th ed.) CitationDontchev, J. Contra-continuous Functions and Strongly S-closed Spaces. Wiley.
MLA (9th ed.) CitationDontchev, J. Contra-continuous Functions and Strongly S-closed Spaces. Wiley.
Warning: These citations may not always be 100% accurate.