[1] BATHE, Klaus-Jürgen. Finite Element Procedures. 2nd edition. Watertown, MA: Klaus-Jürgen Bathe, 2007. ISBN 978-0979004902.
[2] FISH, Jacob a BELYTSCHKO, Ted. A First Course in Finite Elements. 2nd edition. Chichester: Wiley, 2021. ISBN 978-1119600514