Sewell M. J. (1987). Maximum and minimum principles: A unified approach, with applications. Cambridge University Press.
Chicago Style (17th ed.) CitationSewell M. J. Maximum and Minimum Principles: A Unified Approach, with Applications. Cambridge University Press, 1987.
MLA (8th ed.) CitationSewell M. J. Maximum and Minimum Principles: A Unified Approach, with Applications. Cambridge University Press, 1987.
Warning: These citations may not always be 100% accurate.