1. Adelson-Velskii, G. M. and Landis, E. M. [AVL] On one algorithm of organization of information, Dokl. Akad. Nauk SSSR, 146, 263–266(1962).
2. Aho, A. V., Hopcroft, J., and Ullman, J. D. [AHU] The Design and Analysis of Computer Algorithms, Addison-Wesley, London (1976).
3. Bentley, J. L. [Ben1] Multidimensional binary search trees used for associative searching, Comm. ACM., SE-5, No. 9, 509–519 (1975).
4. Bentley, J. L. [Ben2] Multidimensional binary search trees in database applications, IEEE Trans, on Software Eng., SE-5, No. 4, 333–340 (1979).
5. Evstigneev, V. A. [Evs1] Application of binary trees for organization of big information arrays, Prikl. Informatika, 1, 170–211 (1981).