Zienkiewicz, O. C., & Morgan, K. (1983). Finite elements and approximation. Dover.
Chicago Edition CitationZienkiewicz, O. C., and K. Morgan. Finite Elements and Approximation. New York: Dover, 1983.
MLA Edition CitationZienkiewicz, O. C., and K. Morgan. Finite Elements and Approximation. Dover, 1983.
Warning: These citations may not always be 100% accurate.