References

1. Original paper

• Bayer, Rudolf; McCreight, E. (July 1970), Organization and Maintenance of Large Ordered Indices, Mathematical and Information Sciences Report No. 20, Boeing Scientific Research Laboratories.

2. Books

• Cormen, Thomas; Leiserson, Charles; Rivest, Ronald; Stein, Clifford (2009), Introduction to Algorithms (Third ed.), The MIT Press, pp. 484–504, ISBN 978-0-262-03384-8. Chapter 18: B-Trees.
• Knuth, Donald (1998), Sorting and Searching, The Art of Computer Programming, Volume 3 (Second ed.), Addison-Wesley, ISBN 0-201-89685-0. Section 6.2.4: Multiway Trees, pp. 481–491. Also, pp. 476–477 of section 6.2.3 (Balanced Trees) discusses 2-3 trees.

3. Erlang

• Documentation of the OTP module gb_trees.