H. Abelson, G. J. Sussman, and J. Sussman, Structure and Interpretation of Computer Programs. Cambridge, MA: MIT Press, 2nd ed., 1996.
 G. M. Adel'son-Vel'skii and Y. M. Landis, “An algorithm for the organization of information,” Doklady Akademii Nauk SSSR, vol. 146, pp. 263–266, 1962. English translation in Soviet Math. Doklady, vol. 3, pp. 1259–1262.
 A. Aggarwal and J. S. Vitter, “The input/output complexity of sorting and related problems,” Commun. ACM, vol. 31, pp. 1116–1127, 1988.
 A. V. Aho, “Algorithms for finding patterns in strings,” in Handbook of Theoretical Computer Science (J. van Leeuwen, ed.), vol. A. Algorithms and Complexity, pp. 255–300, Amsterdam: Elsevier, 1990.
 A. V. Aho, J. E. Hopcroft, and J. D. Ullman, The Design and Analysis of Computer Algorithms. Reading, MA: Addison-Wesley, 1974.
 A. V. Aho, J. E. Hopcroft, and J. D. Ullman, Data Structures and Algorithms. Reading, MA: Addison-Wesley, 1983.
 R. K. Ahuja, T. L. Magnanti, and J. B. Orlin, Network Flows: Theory, Algorithms, and Applications. Englewood Cliffs, NJ: Prentice Hall, 1993.
 K. Arnold, J. Gosling, and D. Holmes, The Java Programming Language. The Java Series, Upper Saddle River, NJ: Prentice Hall, 4th ed., 2006.
 O. , “O jistem problemu minimalnim,” Praca Moravske Prirodovedecke Spolecnosti, vol. 3, pp. 37–58, 1926. (in Czech).
 R. Bayer, “Symmetric ...