Additional bibliography for study
C. Pozrikidis, "Introduction to Finite and Spectral Element Methods using MATLAB", Chapman & Hall/CRC 2005
T.R. Chandrupatla and A.D. Belegundu, "Introduction to Finite Elements in Engineering", Prentice Hall 1991. (Ελληνική μετάφραση από τις εκδόσεις Κλειδάριθμος)
O. C. Zienkiewicz, R. L. Taylor, “The Finite Element Method”, 4th ed., London; New York: McGraw-Hill,1994, 3 volumes.
J. N. Reddy, “An Introduction to the Finite Element Method”, second edition, New York: McGraw-Hill,1993