1. Aaronson, S., Shi, Y.: Quantum lower bounds for the collision and the element distinctness problems. J. ACM (JACM) 51(4), 595–605 (2004)
2. Adel’son-Vel’skii, G.M., Landis, E.M.: An algorithm for organization of information. In: Doklady Akademii Nauk, vol. 146, pp. 263–266. Russian Academy of Sciences (1962)
3. Aggarwal, C.C.: Data Streams: Models and Algorithms, vol. 31. Springer, Berlin (2007). https://doi.org/10.1007/978-0-387-47534-9
4. Ambainis, A.: Understanding quantum algorithms via query complexity. arXiv:1712.06349 (2017)
5. Ambainis, A.: Quantum walk algorithm for element distinctness. In: Proceedings of the 45th Annual IEEE Symposium on Foundations of Computer Science, FOCS 2004, pp. 22–31 (2004)